R. Grotjahn, “Die Soubrette Antonie Held und ihr Kontrakt mit dem Hoftheater zu Hannover,” Viva voce, vol. 59, pp. 19–22, 2001.
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R. Grotjahn, “Angelica Catalani – Das Bild der Diva,” Viva voce, vol. 57/58, pp. 9–13, 2001.
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P. J. Schreier and L. L. Scharf, “Low-rank approximation of improper complex random vectors,”10.1109/ACSSC.2001.986993__in Proc. 35th Asilomar Conf. Signals Syst. Computers, 2001, vol. 1, pp. 597–601, doi:10.1109/ACSSC.2001.986993 .
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J. Klüners and G. Malle, “A Database for Field Extensions of the Rationals,”10.1112/s1461157000000851__LMS Journal of Computation and Mathematics, vol. 4, pp. 182–196, 2001, doi:10.1112/s1461157000000851 .
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arXiv: math/0102232

C. Fuchs, Soziale Selbstorganisation im informationsgesellschaftlichen Kapitalismus (Social Self-Organization and Informational Capitalism). Norderstedt: Libri BOD, 2001.
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M. Tiemann, M. Schulz, C. Jäger, and M. Fröba, “Mesoporous Aluminophosphate Molecular Sieves Synthesized under Nonaqueous Conditions,”10.1021/cm011044p__Chemistry of Materials, pp. 2885–2891, 2001, doi:10.1021/cm011044p .
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M. Tiemann and M. Fröba, “Mesostructured Aluminophosphates Synthesized with Supramolecular Structure Directors,”10.1021/cm0110371__Chemistry of Materials, pp. 3211–3217, 2001, doi:10.1021/cm0110371 .
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T. Meier and S. W. Koch, “Coulomb correlation signatures in the excitonic optical nonlinearities of semiconductors,” in Ultrafast Physical Processes in Semiconductors, vol. 67, K. T. Tsen, Ed. Elsevier, 2001, pp. 231–313.
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T. Meier, W. Langbein, S. W. Koch, and J. M. Hvam, “Spectral signatures of <7(5) processes in four-wave mixing of homogeneously broadened excitons,”10.1364/JOSAB.18.001318__Journal of the Optical Society of America B, vol. 18, no. 9, pp. 1318–1325, 2001, doi:10.1364/JOSAB.18.001318 .
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T. Meier, P. Thomas, and S. W. Koch, “Linear and nonlinear optical properties of semiconductor nanorings with magnetic field and disorder-Influence on excitons and biexcitons,”10.1007/s100510170133__The European Physical Journal B - Condensed Matter and Complex Systems, vol. 22, pp. 249–256, 2001, doi:10.1007/s100510170133 .
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T. Meier, P. Thomas, and S. W. Koch, “Coherent Dynamics of Photoexcited Semiconductor Superlattices with Applied Homogeneous Electric Fields,” in Ultrafast Phenomena in Semiconductors, K. T. Tsen, Ed. New York: Springer, 2001, pp. 1–92.
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T. Meier et al., “Influence of Light Holes on the Heavy-Hole Excitonic Optical Stark Effect,”10.1103/PhysRevB.64.075323__Physical Review B, vol. 64, no. 7, Art. no. 075323, 2001, doi:10.1103/PhysRevB.64.075323 .
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T. Meier, K. Maschke, P. Thomas, and S. W. Koch, “Coherent Dynamics of Magnetoexcitons in Semiconductor Nanorings,”10.1007/s100510170305__The European Physical Journal B - Condensed Matter and Complex Systems, vol. 19, pp. 599–606, 2001, doi:10.1007/s100510170305 .
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G. Fermor, G. Ruddat, and H. Schroeter-Wittke, Eds., Gemeindekulturpädagogik. Henning Schröer zum 70. Geburtstag. Rheinbach-Merzbach: CMZ-Verlag, 2001.
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H. Schroeter-Wittke, “Kirchentag,” in Evangelischer Taschenkatechismus, W. C.-W. Clasen, M. Meyer-Blanck, and G. Ruddat, Eds. 2001, pp. 48–50.
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H. Schroeter-Wittke, “Thadden-Trieglaff, Reinold von (1891-1976),” in Theologische Realenzyklopädie, vol. 33, 2001, pp. 168–172.
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H. Schroeter-Wittke, “Die Orgel und die Kasualien,” Forum Kirchenmusik, vol. 52, no. 5, pp. 13–16, 2001.
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H. Schroeter-Wittke, “Kirchentag,” in Religion in Geschichte und Gegenwart , 4. Auflage., vol. IV, 2001, pp. 1303–1306.
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H. Schroeter-Wittke and B. Wicke, Liturgisches Konzert. Vierhändige Klaviermusik zwischen öffentlicher Religion und privater Andacht (CD mit Werken von Johannes Brahms: Variationen über ein Thema von Schumann op. 23 (1861); Claude Debussy: Six épigraphes antiques (1914) und Paul Hindemith: Symphonie “Mathis der Maler” (1934). Bonn, 2001.
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H. Schroeter-Wittke, “PaxAN! Das ‘andere’ Börsenspiel zum Kirchentag 2001,” in Kirchentags-Programmheft Frankfurt 2001, 2001, pp. 137–138.
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