共 8 条
[1]
ASSENOV R, 1973, THESIS SOFIA U
[3]
FREIK DM, 1977, IAN SSSR NEORG MATER, V13, P1709
[4]
HAGENMULLER P, 1972, PREPARATIVE METHODS
[5]
MOLDOVANOVA M, 1969, IZD NAUKA TEHNIKA, P327
[6]
MOLDOVANOVA M, 1979, Patent No. 42971
[7]
PARSHINA MI, 1971, TERMELEK MATER, V45
[8]
PLAKSINA YB, 1973, POROSHKOVAYA METALLU, V13, P51