Pure Appl. Chem., 1993, Vol. 65, No. 3, pp. 403-408
http://dx.doi.org/10.1351/pac199365030403
Calix[4]arenes, bridged at the upper rim
First page:
Pure Appl. Chem., 1993, Vol. 65, No. 3, pp. 403-408
http://dx.doi.org/10.1351/pac199365030403