XI Feofilov Symposium on Spectroscopy of Crystals Activated by Rare-Earth and Transition Metal Ions:
24-28 September 2001, Kazan, Russia

by S. Nikitin, Society of Photo-Optical Instrumentation Engineers, Rossiiskii Fond Fundamentalnykh Issledovanii, Kazanskii gosudarstvennyi universitet, Nauchnyi sovet po probleme Spektroskopiia atomov i molekul (Rossiiskaia akademiia nauk), Boris Z. Malkin, E.K. Zavoisky Physical-Technical Institute (Rossiiskaia akademiia nauk)