Pure Appl. Chem., 1972, Vol. 30, No. 3-4, pp. 449-462
http://dx.doi.org/10.1351/pac197230030449
Two aspects of penta-coordination in organometallic chemistry
First page:

Pure Appl. Chem., 1972, Vol. 30, No. 3-4, pp. 449-462
http://dx.doi.org/10.1351/pac197230030449