Friedrich Konrad]]Reiner Beilstein]]Luckenbach.Beilstein handbook of organic chemistry．4th ed. ，fifth supplementary series：covering the literature from 1960 through 1979．V.22,pt.13.Springer-Verlag,1991.
Friedrich Konrad]]Reiner Beilstein]]Luckenbach.Beilstein handbook of organic chemistry．4th ed. ，fifth supplementary series：covering the literature from 1960 through 1979．V.22,pt.14.Springer-Verlag,1991.
Friedrich Konrad]]Reiner Beilstein]]Luckenbach.Beilstein handbook of organic chemistry．4th ed. ，fifth supplementary series：covering the literature from 1960 through 1979．V.23,pt.1.Springer-Verlag,1991.
