1. 1. I.S Gorban', G.A.Grishchenko, A.P Sacalas, A.S. Sodeika, I.I. Tychina, A.K. Tkachenko Electrical Properties of ZnP2 Single Crystals of Tetragonal and Monoclinic Modification // Phys. stat. sol.(a), 48, pp.329-334 (1978).
2. 2. A.P. Kudin, Investigation of irradiated α-ZnP2 crystal defect structure evolution using the positron annihilation method and study of micromechanical parameter kinetics //Herald of the state university «L'vivs'ka politekhnika» (in Ukrainian), ¹367, pp.13-18 (2000).
3. 3. Z. Januskevicius, V. Koval, A. Kudin, A. Sodeika, V.Tartachnik, I. Tychina. Radiation defects in Single Crystals of Zinc Diphosphide // Phys. Stat. Sol.(a), 81, pp.K191(1984).
4. 4. A.S.Poverennykh, A.Yu. Gerasimov, A.P. Kudin, I.S.Magela, V.P. Tartachnik, Microhardness of irradiated GaP and ZnP2 (in Russian)//Doklady Akademii nauk Ukrainskoi SSR, ser.B,¹6, pp.21-24 (1984).
5. 5. V.Sobolev, N.Syrbu, T.Suschkevich, Energy Band Structure of the Tetragonal Crystals ZnP2 and Cd P2 // Phys. stat.sol.(b), 43, pp.73-81 (1971).