V. Katerynchuk, O. Litvin, Z. Kudrynskyi, Z. Kovalyuk, I. Tkachuk, and B. Kushnir, “Topology and Photoelectric Properties of Heterostructure p-GaTe – n-InSe”, Phys.Chem.Sol.State, vol. 17, no. 4, pp. 507–510, Dec. 2016.