Grotjahn, Rebecca. “Die Soubrette Antonie Held Und Ihr Kontrakt Mit Dem Hoftheater Zu Hannover.” Viva Voce, vol. 59, 2001, pp. 19–22.

Grotjahn, Rebecca. “Angelica Catalani – Das Bild Der Diva.” Viva Voce, vol. 57/58, 2001, pp. 9–13.

Schreier, Peter J., and Louis L. Scharf. “Low-Rank Approximation of Improper Complex Random Vectors.”10.1109/ACSSC.2001.986993__Proc. 35th Asilomar Conf. Signals Syst. Computers, vol. 1, 2001, pp. 597–601, doi:10.1109/ACSSC.2001.986993.

Klüners, Jürgen, and Gunter Malle. “A Database for Field Extensions of the Rationals.”10.1112/s1461157000000851__LMS Journal of Computation and Mathematics, vol. 4, Wiley, 2001, pp. 182–96, doi:10.1112/s1461157000000851.

Fuchs, Christian. Soziale Selbstorganisation im informationsgesellschaftlichen Kapitalismus (Social Self-Organization and Informational Capitalism). Libri BOD, 2001.

Tiemann, Michael, et al. “Mesoporous Aluminophosphate Molecular Sieves Synthesized under Nonaqueous Conditions.”10.1021/cm011044p__Chemistry of Materials, 2001, pp. 2885–91, doi:10.1021/cm011044p.

Tiemann, Michael, and Michael Fröba. “Mesostructured Aluminophosphates Synthesized with Supramolecular Structure Directors.”10.1021/cm0110371__Chemistry of Materials, 2001, pp. 3211–17, doi:10.1021/cm0110371.

Meier, Torsten, and S. W. Koch. “Coulomb Correlation Signatures in the Excitonic Optical Nonlinearities of Semiconductors.”10.1016/S0080-8784(01)80172-1__Ultrafast Physical Processes in Semiconductors, edited by K.T. Tsen, vol. 67, Elsevier, 2001, pp. 231–313, doi:10.1016/S0080-8784(01)80172-1.

Meier, Torsten, et al. “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, Optical Society of America, 2001, pp. 1318–25, doi:10.1364/JOSAB.18.001318.

Meier, Torsten, et al. “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, EDP sciences, 2001, pp. 249–56, doi:10.1007/s100510170133.