%0 Book %A Luckenbach, Reiner %E Luckenbach, Reiner %E Appelt, H. %I Beilstein Informationssysteme %D 1996 %C Frankfurt %G englisch %B Beilstein handbook of organic chemistry ; %@ 3895360406 %@ 9783895360404 %T Beilstein handbook of organic chemistry. 5th supplementary series, Vol. 27, pt. 15 : covering the literature from 1960 through 1979 %7 4th edition %X heterocyclic compounds :