Mintairov, Alexander M. (Ioffe (A. F.) Physical-Technical Inst. Saint Petersburg, Russia)
Khvostikov, V. P. (Ioffe (A. F.) Physical-Technical Inst. Saint Petersburg, Russia)
Paleeva, E. V. (Ioffe (A. F.) Physical-Technical Inst. Saint Petersburg, Russia)
Sorokina, S. V. (Ioffe (A. F.) Physical-Technical Inst. Saint Petersburg, Russia)