共 11 条
- [2] KAMMERER H, 1958, BER, V91, P1377
- [3] KUBOTA T, 1961, TETRAHEDRON LETT, P176
- [4] LEETE E, 1962, TETRAHEDRON LETT, P1179
- [5] LIANG XT, 1965, SCI SINICA, V14, P869
- [6] MAREKOV N., 1966, Compte Rendu de l'Academie Bulgare des Sciences, V19, P827
- [7] MAREKOV N, IN PRESS
- [8] MAREKOV N, 1965, CR ACAD BULG SCI MAT, V18, P999
- [9] MOLLOV N, 1965, COMPT REND ACAD BULG, V18, P947
- [10] THOMAS R, 1961, TETRAHEDRON LETT, P544