@article{3084,
  author       = {{Augurzky, Boris and Kopetsch, Thomas and Schmitz, Hendrik}},
  journal      = {{The European Journal of Health Economics}},
  number       = {{4}},
  pages        = {{615--627}},
  title        = {{{What accounts for the regional differences in the utilisation of hospitals in Germany?}}},
  doi          = {{10.1007/s10198-012-0407-6}},
  volume       = {{14}},
  year         = {{2013}},
}

@article{2962,
  author       = {{Schmitz, Hendrik and Stroka, Magdalena A}},
  journal      = {{Labour Economics}},
  pages        = {{305--322}},
  title        = {{{Health and the double burden of full-time work and informal care provision—Evidence from administrative data}}},
  doi          = {{10.1016/j.labeco.2013.09.006}},
  volume       = {{24}},
  year         = {{2013}},
}

@inproceedings{30326,
  author       = {{Figge, Heiko and Grote, Tobias and Fröhleke, Norbert and Böcker, Joachim and Schafmeister, Frank}},
  booktitle    = {{Proc. IEEE Annual Industrial Electronics Society Conference (IECON)}},
  location     = {{Vienna, Austria}},
  pages        = {{1392 -- 1397}},
  publisher    = {{IEEE}},
  title        = {{{Two-Phase Interleaving Configuration of the LLC Resonant Converter - Analysis and Experimental Evaluation}}},
  year         = {{2013}},
}

@misc{30357,
  author       = {{Njiende, Hugues and Li, Rongyuan and Schafmeister, Frank and Ide, Peter}},
  pages        = {{21}},
  title        = {{{Integrated Magnetic for DCM-PSFB Converter}}},
  year         = {{2013}},
}

@misc{30356,
  author       = {{Figge, Heiko and Schafmeister, Frank}},
  pages        = {{14}},
  title        = {{{Resonant capacitor clamping circuit in resonant converter}}},
  year         = {{2013}},
}

@inbook{29971,
  author       = {{Stille, Karl Stephan Christian and Romaus, Christoph and Böcker, Joachim}},
  booktitle    = {{Design Methodology for Intelligent Technical Systems}},
  editor       = {{Gausemeier, Jürgen and Josef Rammig, Franz and Schäfer, Wilhelm}},
  pages        = {{42--46}},
  publisher    = {{Springer}},
  title        = {{{Hybrid Energy Storage System (HES)}}},
  year         = {{2013}},
}

@inproceedings{30549,
  author       = {{Paradkar, Milind and Böcker, Joachim}},
  booktitle    = {{IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society}},
  publisher    = {{IEEE}},
  title        = {{{Design of a high performance ferrite magnet-assisted synchronous reluctance motor for an electric vehicle}}},
  doi          = {{10.1109/iecon.2012.6389234}},
  year         = {{2013}},
}

@inproceedings{30557,
  author       = {{Leuer, Michael and Böcker, Joachim}},
  booktitle    = {{2013 International Electric Machines & Drives Conference}},
  publisher    = {{IEEE}},
  title        = {{{Fast online model predictive control of IPMSM using parallel computing on FPGA}}},
  doi          = {{10.1109/iemdc.2013.6556221}},
  year         = {{2013}},
}

@inproceedings{30558,
  author       = {{Schulte, Christoph and Böcker, Joachim}},
  booktitle    = {{2013 International Electric Machines & Drives Conference}},
  publisher    = {{IEEE}},
  title        = {{{Co-simulation of an electric traction drive}}},
  doi          = {{10.1109/iemdc.2013.6556215}},
  year         = {{2013}},
}

@inproceedings{30570,
  author       = {{Tong, Laisheng and Zou, Huanqing and Sun, Meng and Böcker, Joachim}},
  booktitle    = {{2013 IEEE Vehicle Power and Propulsion Conference (VPPC)}},
  publisher    = {{IEEE}},
  title        = {{{Low Latency Hybrid Hardware-in-the-Loop Simulator for Railway Traction System}}},
  doi          = {{10.1109/vppc.2013.6671735}},
  year         = {{2013}},
}

@inproceedings{30562,
  author       = {{Krishna, D.V.M.M. and Preckwinkel, H. and Fröhleke, N. and Böcker, Joachim}},
  booktitle    = {{PCIM Europe Conference, Nürnberg, Germany}},
  title        = {{{A Novel LC Resonant Based Partial Booster Scheme for Improved Efficiency and Reduced Cost of Transformerless Photovoltaic Inverters}}},
  year         = {{2013}},
}

@inproceedings{30565,
  author       = {{Bolte, S. and Baurichter, J. and Henkenius, C. and Fröhleke, N. and Böcker, Joachim and Figge, H.}},
  booktitle    = {{Internationaler ETG Kongress, Berlin, Germany}},
  title        = {{{Verlustmodellierung und Effizienzoptimierung einer hart schaltenden, netzfreundlichen Pulsgleichrichterstufe (PFC)}}},
  year         = {{2013}},
}

@inproceedings{30563,
  author       = {{Peter, K. and Böcker, Joachim}},
  booktitle    = {{Internationaler ETG Kongress, Berlin, Germany}},
  title        = {{{Minimierung niederfrequenter Oberschwingungen in Pulsmustern für 2-Level Umrichter in Antriebssystemen mittels winkelmodulierter Partikel Schwarm Optimierung}}},
  year         = {{2013}},
}

@inproceedings{30564,
  author       = {{Keuck, Lukas and Fröhleke, N. and Böcker, Joachim}},
  booktitle    = {{Internationaler ETG Kongress, Berlin, Germany}},
  title        = {{{Formaler Regelungsentwurf für netzfreundliche PFC-Ladegleichrichter unter Anwendung eines Netzbeobachters}}},
  year         = {{2013}},
}

@inproceedings{30556,
  author       = {{Sharabash, H. and Krishna, D.V.M.M. and Fröhleke, N. and Böcker, Joachim}},
  booktitle    = {{PCIM Europe Conference, Nürnberg, Germany}},
  title        = {{{High efficiency photovoltaic power conditioning system}}},
  year         = {{2013}},
}

@inproceedings{30553,
  author       = {{Böcker, Joachim and Buchholz, O.}},
  booktitle    = {{2013 IEEE International Conference on Industrial Technology (ICIT)}},
  publisher    = {{IEEE}},
  title        = {{{Can oversampling improve the dynamics of PWM controls?}}},
  doi          = {{10.1109/icit.2013.6505952}},
  year         = {{2013}},
}

@inproceedings{30555,
  author       = {{Solanki, J. and Krishna, D.V.M.M. and Fröhleke, N. and Wallmeier, P.}},
  booktitle    = {{PCIM Europe Conference, Nürnberg, Germany}},
  title        = {{{Comparison of Thyristor-Rectifier with Hybrid Filter and Chopper-Rectifier for High-Power, High-Current Application}}},
  year         = {{2013}},
}

@inproceedings{30571,
  author       = {{Cao, Zhiyu and Tao, Junbing and Fröhleke, Norbert and Böcker, Joachim}},
  booktitle    = {{2013 Twenty-Eighth Annual IEEE Applied Power Electronics Conference and Exposition (APEC)}},
  publisher    = {{IEEE}},
  title        = {{{Dynamical modeling for series-parallel resonant converter under optimized modulation}}},
  doi          = {{10.1109/apec.2013.6520481}},
  year         = {{2013}},
}

@inproceedings{30551,
  author       = {{Krishna, D. V. M. M. and Fröhleke, N. and Böcker, Joachim and Preckwinkel, H.}},
  booktitle    = {{2013 IEEE International Conference on Industrial Technology (ICIT)}},
  publisher    = {{IEEE}},
  title        = {{{A simplified mathematical model for DC-balancing and capacitor ripple reduction in 3-level inverters}}},
  doi          = {{10.1109/icit.2013.6505715}},
  year         = {{2013}},
}

@inproceedings{30561,
  author       = {{Preckwinkel, Heiko and Bünte, Andreas and Böcker, Joachim and Fröhleke, Norbert and Dora, Krishna}},
  booktitle    = {{2013 15th European Conference on Power Electronics and Applications (EPE)}},
  publisher    = {{IEEE}},
  title        = {{{A novel low cost solar central inverters topology with 99.2% efficiency}}},
  doi          = {{10.1109/epe.2013.6631769}},
  year         = {{2013}},
}