Pure Appl. Chem., 1993, Vol. 65, No. 1, pp. 1-9
http://dx.doi.org/10.1351/pac199365010001
Benzenoid catafusenes: Perfect matchings, isomerization, automerization
First page:
Pure Appl. Chem., 1993, Vol. 65, No. 1, pp. 1-9
http://dx.doi.org/10.1351/pac199365010001