共 25 条
[21]
Randic, 1960, CROAT CHEM ACTA, V32, P189
[23]
Reisfeld R., 1973, STRUCT BOND, V13, P53, DOI DOI 10.1007/3-540-06125-8_2
[25]
SINHA SP, 1976, STRUCT BONDING BERLI, V25, P69