Rösler, M. (1999). Positivity of Dunkl’s intertwining operator. Duke Mathematical Journal, 98(3), 445–463.https://doi.org/10.1215/s0012-7094-99-09813-7 
LibreCat: /record/40189
DOI: 10.1215/s0012-7094-99-09813-7

Rösler, M., &; Voit, M. (1999). Partial Characters and Signed Quotient Hypergroups. Canadian Journal of Mathematics, 51(1), 96–116.https://doi.org/10.4153/cjm-1999-006-6 
LibreCat: /record/40192
DOI: 10.4153/cjm-1999-006-6

Klüners, J. (1999). On Polynomial Decompositions. Journal of Symbolic Computation, 27(3), 261–269.https://doi.org/10.1006/jsco.1998.0252 
LibreCat: /record/34902
DOI: 10.1006/jsco.1998.0252

Klüners, J., &; Acciaro, V. (1999). Computing Automorphisms of Abelian Number Fields. Mathematics of Computation, 68(227), 1179–1186.
LibreCat: /record/35941

Meyer-Klaucke, W., Glaser, T., Fröba, M., Tiemann, M., Wong, J., &; Trautwein, A. X. (1999). Multiple K-edge XAS for the structural analysis of thiophenolate bridged heterotrinuclear complexes. Journal of Synchrotron Radiation, 397–399.https://doi.org/10.1107/s0909049598017804 
LibreCat: /record/26008
DOI: 10.1107/s0909049598017804

Meier, T., Sieh, C., Knorr, A., Jahnke, F., Thomas, P., &; Koch, S. W. (1999). Influence of carrier correlations on the excitonic optical response including disorder and microcavity effects. The European Physical Journal B-Condensed Matter and Complex Systems, 11, 407–421.https://doi.org/10.1007/BF03219177 
LibreCat: /record/43332
DOI: 10.1007/BF03219177

Meier, T., Koch, S. W., Sieh, C., Jahnke, F., Knorr, A., Brick, P., Hübner, M., Ell, C., Prineas, J., Khitrova , G., &; Gibbs, H. M. (1999). Theory of coherent effects in semiconductors. Journal of Luminescence, 83/84, 1–6.https://doi.org/10.1016/S0022-2313(99)00065-4 
LibreCat: /record/43334
DOI: 10.1016/S0022-2313(99)00065-4

Meier, T. (1999). Scaling Of Fluorescence Stokes Shift And Superradiance Coherence Size In Disordered Molecular Aggregates. The Journal of Physical Chemistry A, 103(49), 10294–10299.https://doi.org/10.1021/jp991893ow 
LibreCat: /record/43333
DOI: 10.1021/jp991893ow

Fuchs, C. (1999). Informations- und Kommunikationstechnologien im Kontext der kontrollgesellschaftlichen Umstrukturierung (Information- and communication-technologies in the context of the transformation towards a society of control). October 1998. Talk at the 20th Congress Political Psychology “Sozialisation und Identitäten. Politische Kultur im Umbruch?“, Hamburg, 15.-18. In Moser, Helmut, ed. 1999 Sozialisation und Identitäten - Politische Kultur im Umbruch, 81–92.
LibreCat: /record/41790

Tiemann, M., Fröba, M., &; Wong, J. (1999). Synthesis and Al K-Edge Xanes Investigation of Mesostructured Aluminophosphates. MRS Proceedings.https://doi.org/10.1557/proc-547-87 
LibreCat: /record/26007
DOI: 10.1557/proc-547-87

Otterbach, R., &; Hilleringmann, U. (1999). High rate CVD-diamond etching for high temperature pressure sensor applications. 29th European Solid-State Device Research Conference, 1, 320–323.
LibreCat: /record/39890

Meier, T., Zhang, W. M., Chernyak, V., &; Mukamel, S. (1999). Intraband terahertz emission from coupled semiconductor quantum wells: A model study using the exciton representation. Physical Review B, 60(4), Article 2599.https://doi.org/10.1103/PhysRevB.60.2599 
LibreCat: /record/43328
DOI: 10.1103/PhysRevB.60.2599

Meier, T., Ahn, Y. H., Yahng, J. S., Sohn, J. Y., Yee, K. J., Hohng, S. C., Woo, J. C., Kim, D. S., Koch, S. W., Lim, Y. S., &; Kim, E. K. (1999). From exciton resonance to frequency mixing in GaAs multiple quantum wells. Physical Review Letters, 82(19), Article 3879.https://doi.org/10.1103/PhysRevLett.82.3879 
LibreCat: /record/43329
DOI: 10.1103/PhysRevLett.82.3879

Meier, T., Sieh, C., Jahnke, F., Knorr, A., Koch, S. W., Brick, P., Hübner, M., Ell, C., Prineas, J., Khitrova, G., &; Gibbs, H. M. (1999). Coulomb memory signatures in the excitonic optical Stark effect. Physical Review Letters, 82(15), Article 3112.https://doi.org/10.1103/PhysRevLett.82.3112 
LibreCat: /record/43330
DOI: 10.1103/PhysRevLett.82.3112

Meier, T., Euteneuer, A., Finger, E., Hofmann, M., Stolz, W., Thomas, P., Koch, S. W., Rühle, W. W., Hey, R., &; Ploog, K. (1999). Coherent excitation spectroscopy on inhomogeneous exciton ensembles. Physical Review Letters, 83(10), Article 2073.https://doi.org/10.1103/PhysRevLett.83.2073 
LibreCat: /record/43331
DOI: 10.1103/PhysRevLett.83.2073

Meier, T., Zhao, Y., Zhang, W. M., Chernyak, V., &; Mukamel, S. (1999). Superradiance Coherence Sizes in Single-Molecule Spektroscopy of L Antenna Complexes. The Journal of Physical Chemistry B, 103(19), 3954–3962.https://doi.org/10.1021/jp990140z 
LibreCat: /record/43326
DOI: 10.1021/jp990140z

Meier, T., &; Koch, S. W. (1999). Excitons versus unbound electron-hole pairs and their influence on exciton bleaching: A model study. Physical Review B, 59(20), Article 13202.https://doi.org/10.1103/PhysRevB.59.13202 
LibreCat: /record/43327
DOI: 10.1103/PhysRevB.59.13202

Meier, T., Yokojima, S., Chernyak, V., &; Mukamel, S. (1999). Femtosecond four-wave-mixing spectroscopy of interacting magnetoexcitons in semiconductor quantum wells. Physical Review B, 59(19), Article 12584.https://doi.org/10.1103/PhysRevB.59.12584 
LibreCat: /record/43325
DOI: 10.1103/PhysRevB.59.12584

Schroeter-Wittke, H. (1999). Helmut Klotz: Der Pfaffe und der Alchimist. Was Chemiker von Theologen wissen sollten und umgekehrt, Stuttgart 1999. In http://www.amazon.de.
LibreCat: /record/43542

Schroeter-Wittke, H., &; Osteroth, M. (1999). Rangeln - ein taktisches Brettspiel für 3-5 Personen. SpielBox-Edition Nr. 37, 1, 29–32.
LibreCat: /record/43543