Pure Appl. Chem., 1987, Vol. 59, No. 12, pp. 1585-1594
http://dx.doi.org/10.1351/pac198759121585
Pi-sigma interactions: Experimental evidence and its consequences for the chemical reactivity of organic compounds
First page:

Pure Appl. Chem., 1987, Vol. 59, No. 12, pp. 1585-1594
http://dx.doi.org/10.1351/pac198759121585