共 3 条
[1]
Barta C., 1970, Kristall und Technik, V5, P541, DOI 10.1002/crat.19700050409
[3]
Ejder E., 1970, Journal of the Physics and Chemistry of Solids, V31, P453, DOI 10.1016/0022-3697(70)90085-5