共 4 条
[1]
NIKODYM OM, 1948, CR HEBD ACAD SCI, V226, P541
[2]
NIKODYM OM, 1948, CR HEBD ACAD SCI, V226, P458
[3]
NIKODYM OM, 1948, CR HEBD ACAD SCI, V226, P375
[4]
1949, COMPT REND, V229, P16