3. J.R. Sites, X. Liu, Recent efficiency gains for CdTe and CuIn1-xGaxSe2 solar cells: What has changed? // Solar Energy Materials and Solar Cells 41/42, p. 373-379 (1996). https://doi.org/10.1016/0927-0248(95)00108-5
4. V.L. Bakumenko, V.F. Chishko, Electrical properties of optical contacts of layered semiconductors // Fiz. Tekhn. Poluprov. 11 (10), p. 2000-2002 (1977).
5. V.L. Bakumenko, Z.D. Kovalyuk, L.N. Kurbatov, V.G. Tagaev, V.F. Chishko, Properties of heterojunctions on the basis of indium monoselenide // Ibid. 12 (2), p. 374-377 (1978).
6. V.L. Bakumenko, Z.D. Kovalyuk, L.N. Kurbatov, V.G. Tagaev, V.F. Chishko, Investigation of InSeGaSe heterojunctions obtained by optical contact // Ibid. 14 (6), p. 1115-1119 (1980).
7. А.Sh. Abdinov, А.G. Kyazim-zade, V.К. Мamеdov, V.I. Tagirov, Electrical and photoelectrical properties of р-GaSe/n-CuInSe2 heterojunctions // Ibid. 14 (3), p. 605-607 (1980).
8. А.G. Kyazim-zade, V.I. Tagirov, А.Sh. Abdinov, V.К. Мamеdov, Electrical and photoelectrical properties of n-InSe/n-CuInSe2 heterojunctions // Ibid. 16 (2), p. 353-355 (1982).
9. N.N. Konstantinova, М.А. Magomedov, V.Yu. Rud', Yu.V. Rud', Optical heterogeneous contacts on the basis of CuInSe2 films // Ibid. 26 (3), p. 558- 562 (1992).