... Michal UHER, Milos BOSANSKY, Stefan KovAc and Augustin MARTVON Department of Organic Chemistry, Slovak Institute of Technology, 88037 Bratislava Received November 8th, 1979 ... Chern. Commun. [Vol. 45) (1980) Page 3. ... Collection Czechoslov. Chern. Commun. IVol. ...