Friedrich Konard Beilstein,executive ed. Reiner Luckenbbach.Beilstein handbook of organic chemistry．4th ed. ，fifth supplementary series：covering the literature from 1960 through 1979．V.21,pt.13.Springer-Verlag,1990.
Friedrich Konard Beilstein,executive ed. Reiner Luckenbbach.Beilstein handbook of organic chemistry．4th ed. ，fifth supplementary series：covering the literature from 1960 through 1979．V.21,pt.12.Springer-Verlag,1990.
