PT Journal AU Blagosklonskaya, LE Gershenzon, EM Gol'tsman, GN Elant'ev, AI TI Effect of a high magnetic field on the spectrum of donors in InSb SO Fizika i Tekhnika Poluprovodnikov JI Fizika i Tekhnika Poluprovodnikov PY 1977 BP 2373 EP 2375 VL 11 IS 12 LA Russian DE InSb; energy spectrum; donors; high magnetic field ER