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Gershenzon EM, Gol'tsman GN, Emtsev VV, Mashovets TV, Ptitsyna NG, Ryvkin SM. Role of impurities of groups III and V in the formation of defects following γ irradiation of germanium. JETP Lett. 1971;14(6):241.
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Gershenzon EM, Gol'tsman GN, Multanovskii VV, Ptitsina NG. Cross section for binding of free carriers into excitons in germanium. JETP Lett. 1981;33(11):574.
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Gershenzon EM, Gol'tsman GN, Ptitsina NG. Observation of the free-exciton spectrum at submillimeter wavelengths. JETP Lett. 1972;16(4):161–2.
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