P. D. Kervalishvili, È. R. Kuteliya, T. A. Dzigrashvili, R. N. Dekanosidze, V. I. Petrov, “Electron-microscopic study of amorphous boron structure”, Fizika Tverdogo Tela, 27:5 (1985), 1414–1418
Organisations
Georgian Polytechnic Institute named after V. I. Lenina