Dmitri Sergejewitsch
Roschdestwenski

Leningrad State University


Eugeny Gross

Leningrad State University


Sergey Permogorov

A.F. Ioffe Physico-Technical Institute, St. Petersburg


Alexander Selkin

A.F. Ioffe Physico-Technical Institute, St. Petersburg

Alexander Pevtsov

A.F. Ioffe Physico-Technical Institute, St. Petersburg
(Options)

Alexander Pevtsov X