@article{2651,
  author       = {{Kundisch, Dennis and Klein, C.}},
  journal      = {{Der Betrieb}},
  number       = {{22}},
  pages        = {{1141--1145}},
  title        = {{{Der Tracking Error von indexnachbildenden Instrumenten auf den DAX - eine empirische Analyse des ETFs DAX EX sowie zehn Indexzertifikaten}}},
  volume       = {{62}},
  year         = {{2009}},
}

@book{26728,
  editor       = {{Hellmich, Frank and Wernke, Stephan}},
  publisher    = {{Kohlhammer}},
  title        = {{{ Lernstrategien im Grundschulalter. Konzepte, Befunde und praktische Implikationen}}},
  year         = {{2009}},
}

@inbook{26760,
  author       = {{Höntges, Jens and Günther, Frederike and Hellmich, Frank}},
  booktitle    = {{Beiträge zum Mathematikunterricht 2009}},
  editor       = {{Neubrand , Michael }},
  pages        = {{387--390}},
  publisher    = {{Franzbecker}},
  title        = {{{Diagnose mathematischer Basiskompetenzen im Kindergarten}}},
  year         = {{2009}},
}

@inbook{26761,
  author       = {{Hellmich, Frank and Läsche, Johannes }},
  booktitle    = {{Europäisierung der Bildung. Konsequenzen und Herausforderungen für die Grundschulpädagogik}},
  editor       = {{Röhner, Charlotte and Henrichwark, Claudia and Hopf, Michaela }},
  pages        = {{171--175}},
  publisher    = {{VS Verlag für Sozialwissenschaften}},
  title        = {{{Lesestrategien und Lesekompetenzen bei Kindern am Ende der Grundschulzeit}}},
  doi          = {{10.1007/978-3-531-91721-4_23}},
  year         = {{2009}},
}

@article{26762,
  author       = {{Hellmich, Frank}},
  journal      = {{MNU-PRIMAr}},
  pages        = {{84--88}},
  title        = {{{Mathematische Basiskompetenzen im Vorschulalter erkennen und deuten}}},
  volume       = {{1}},
  year         = {{2009}},
}

@inbook{26763,
  author       = {{Wernke, Stephan  and Hellmich, Frank}},
  booktitle    = {{Lernstrategien im Grundschulalter. Konzepte, Befunde und praktische Implikationen}},
  editor       = {{Wernke, Stephan and Hellmich, Frank}},
  pages        = {{13--24}},
  publisher    = {{Kohlhammer}},
  title        = {{{Was sind Lernstrategien ... und warum sind sie wichtig?}}},
  year         = {{2009}},
}

@inbook{26764,
  author       = {{Hellmich, Frank and Höntges, Jens}},
  booktitle    = {{Lernstrategien im Grundschulalter. Konzepte, Befunde und praktische Implikationen}},
  editor       = {{Hellmich, Frank and Wernke, Stephan}},
  pages        = {{61--70}},
  publisher    = {{Kohlhammer}},
  title        = {{{Möglichkeiten der Erfassung von Lesestrategien im Leseunterricht der Grundschule}}},
  year         = {{2009}},
}

@article{26893,
  author       = {{Shi, Lijie and Wudy, Stefan A and Buyken, Anette and Hartmann, Michaela F and Remer, Thomas}},
  issn         = {{0002-9165}},
  journal      = {{The American Journal of Clinical Nutrition}},
  pages        = {{1321--1328}},
  title        = {{{Body fat and animal protein intakes are associated with adrenal androgen secretion in children}}},
  doi          = {{10.3945/ajcn.2009.27964}},
  year         = {{2009}},
}

@article{26894,
  author       = {{Karaolis-Danckert, Nadina and Buyken, Anette and Sonntag, Antje and Kroke, Anja}},
  issn         = {{0002-9165}},
  journal      = {{The American Journal of Clinical Nutrition}},
  pages        = {{1559--1565}},
  title        = {{{Birth and early life influences on the timing of puberty onset: results from the DONALD (DOrtmund Nutritional and Anthropometric Longitudinally Designed) Study}}},
  doi          = {{10.3945/ajcn.2009.28259}},
  year         = {{2009}},
}

@article{26895,
  author       = {{Cheng, Guo and Gerlach, Steffi and Libuda, Lars and Kranz, Sibylle and Günther, Anke L. B. and Karaolis-Danckert, Nadina and Kroke, Anja and Buyken, Anette}},
  issn         = {{1541-6100}},
  journal      = {{The Journal of Nutrition}},
  pages        = {{95--102}},
  title        = {{{Diet Quality in Childhood Is Prospectively Associated with the Timing of Puberty but Not with Body Composition at Puberty Onset}}},
  doi          = {{10.3945/jn.109.113365}},
  year         = {{2009}},
}

@article{26896,
  author       = {{Günther, Anke L. B. and Karaolis-Danckert, Nadina and Kroke, Anja and Remer, Thomas and Buyken, Anette}},
  issn         = {{1541-6100}},
  journal      = {{The Journal of Nutrition}},
  pages        = {{565--571}},
  title        = {{{Dietary Protein Intake throughout Childhood Is Associated with the Timing of Puberty}}},
  doi          = {{10.3945/jn.109.114934}},
  year         = {{2009}},
}

@article{3199,
  author       = {{Wehrheim, Heike and Wonisch, Daniel}},
  journal      = {{Electr. Notes Theor. Comput. Sci.}},
  number       = {{2}},
  pages        = {{135----151}},
  title        = {{{Compositional {CSP} Traces Refinement Checking}}},
  doi          = {{10.1016/j.entcs.2009.08.022}},
  year         = {{2009}},
}

@article{3200,
  author       = {{Ruhroth, Thomas and Wehrheim, Heike}},
  journal      = {{Electr. Notes Theor. Comput. Sci.}},
  pages        = {{193----205}},
  title        = {{{Static Class Elements for Object-Z}}},
  doi          = {{10.1016/j.entcs.2009.12.025}},
  year         = {{2009}},
}

@inproceedings{3201,
  author       = {{Ruhroth, Thomas and Voigt, Hendrik and Wehrheim, Heike}},
  booktitle    = {{35th Euromicro Conference on Software Engineering and Advanced Applications, {SEAA} 2009, Patras, Greece, August 27-29, 2009, Proceedings}},
  pages        = {{360----367}},
  title        = {{{Measure, Diagnose, Refactor: {A} Formal Quality Cycle for Software Models}}},
  doi          = {{10.1109/SEAA.2009.39}},
  year         = {{2009}},
}

@proceedings{3202,
  editor       = {{Leuschel, Michael and Wehrheim, Heike}},
  isbn         = {{978-3-642-00254-0}},
  title        = {{{Integrated Formal Methods, 7th International Conference, {IFM} 2009, D{\"{u}}sseldorf, Germany, February 16-19, 2009. Proceedings}}},
  doi          = {{10.1007/978-3-642-00255-7}},
  year         = {{2009}},
}

@inproceedings{3473,
  author       = {{Becker, Jörg and Beverungen, Daniel and Blinn, Nadine and Knackstedt, Ralf and Nüttgens, Markus and Thomas, Oliver and Fellmann, Michael}},
  booktitle    = {{29th International RESER Conference}},
  location     = {{Budapest, Hungary}},
  title        = {{{Productivity management for customer solutions --- Towards a performance management system for efficient service value networks}}},
  year         = {{2009}},
}

@inproceedings{3474,
  author       = {{Becker, Jörg and Beverungen, Daniel and Knackstedt, Ralf and Matzner, Martin}},
  booktitle    = {{Proceedings of the 42th Hawaii International Conference on System Sciences}},
  isbn         = {{978-0-7695-3450-3}},
  issn         = {{1530-1605}},
  location     = {{Waikoloa, HI, USA}},
  title        = {{{Configurative Service Engineering --- A Rule-Based Configuration Approach for Versatile Service Processes in Corrective Maintenance}}},
  doi          = {{10.1109/HICSS.2009.127}},
  year         = {{2009}},
}

@inproceedings{3475,
  author       = {{Becker, Jörg and Beverungen, Daniel and Knackstedt, Ralf and Matzner, Martin and Müller, Oliver and Pöppelbuß, Jens}},
  booktitle    = {{Americas Conference on Information Systems}},
  location     = {{San Francisco, USA}},
  title        = {{{A Framework for Design Research in the Service Science Discipline}}},
  year         = {{2009}},
}

@inproceedings{3476,
  author       = {{Becker, Jörg and Beverungen, Daniel and Matzner, Martin and Müller, Oliver}},
  booktitle    = {{Proceedings of the First International Symposium on Services Science (ISSS'09)}},
  editor       = {{Alt, Rainer and Fähnrich, Klaus-Peter and Franczyk, Bogdan}},
  isbn         = {{978-3-8325-2169-1}},
  pages        = {{75----85}},
  title        = {{{Design Requirements to Support Information Flows for Providing Customer Solutions: A Case Study in the Mechanical Engineering Sector}}},
  year         = {{2009}},
}

@article{3506,
  author       = {{Becker, Jörg and Beverungen, Daniel and Knackstedt, Ralf and Müller, Oliver}},
  journal      = {{Enterprise Modelling and Information Systems Architectures}},
  number       = {{1}},
  pages        = {{26----38}},
  title        = {{{Model-Based Decision Support for the Customer-Specific Configuration of Value Bundles}}},
  year         = {{2009}},
}