Pure Appl. Chem., 1987, Vol. 59, No. 8, pp. 977-982
http://dx.doi.org/10.1351/pac198759080977
pπ-Double bonds between phosphorus and carbon - a challenge
First page:

Pure Appl. Chem., 1987, Vol. 59, No. 8, pp. 977-982
http://dx.doi.org/10.1351/pac198759080977