共 8 条
[1]
BOURNE EJ, 1956, CHEM IND-LONDON, P573
[2]
DRESHKO VF, 1958, NAUCH DOKLADY VYSSKI, P455
[3]
EHRENBERG L, 1957, ACTA CHEM SCAND, V2, P950
[7]
SAMEC M, 1959, ANGEW CHEM INT EDIT, V71, P388