Pure Appl. Chem., 1971, Vol. 28, No. 2-3, pp. 355-378
http://dx.doi.org/10.1351/pac197128020355
Aromatic and nonaromatic 14π-electron systems
First page:
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Pure Appl. Chem., 1971, Vol. 28, No. 2-3, pp. 355-378
http://dx.doi.org/10.1351/pac197128020355