Chuenkov V.A. ,     Murzin V.N. ,     Mityagin Y.A. ,     Karuzskii A.L. ,     Perestoronin A.V. ,     Pishchulin A.A. ,     Kazakov I.P. ,     Shchurova L.Y. Intersubband population inversion under resonance tunneling in wide quantum well structures. 8-th Intern. symp."Nanostructures: Physics and Technology", St.Petersburg, Russia, June 19-23, 2000 , с. P.35-37   Murzin V.N. ,     Mityagin Y.A. ,     Pishchulin A.A. ,     Kazakov I.P. Electric field domains and self-sustained current oscillations in weakly-coupled long period GaAs/AlGaAs superlattices. Intern. Sympos."Nanostructures-99: Physics and Technology", St. Petersburg, Russia, 16-23 June, 1999 , с. P.381   Tsvetkov V.A. ,     Sibeldin N.N. ,     Kazakov I.P. ,     Skorikov M.L. ,     Kozyrev D.A. ,     Tsehosh V.I. Redistribution of the nonequilibrium charge carries in the quantum wells of the asymmetric doublewell structure in the parallel magnetic field. Intern. sympos. "Nanostructure: Physics and Technology", St.Peterburg, Russia, June 24-28 , 1996 , с. P.80-83   Chuenkov V.A. ,     Murzin V.N. ,     Mityagin Y.A. ,     Karuzskii A.L. ,     Perestoronin A.V. ,     Pishchulin A.A. ,     Kazakov I.P. ,     Shchurova L.Y. Intersubband population inversion under resonance tunneling in wide quantum well structures. Nanotechnology , Vol.11,N4 , с. P.211-214 , 01.2000