Pure Appl. Chem., 1971, Vol. 25, No. 3, pp. 573-622
http://dx.doi.org/10.1351/pac197125030573
Conformational mobility and fast bond shift in the annulenes
First page:

Pure Appl. Chem., 1971, Vol. 25, No. 3, pp. 573-622
http://dx.doi.org/10.1351/pac197125030573