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.10.Springer-Verlag,1990.
Friedrich Konrad]]Reiner Beilstein]]Luckenbach.Beilstein handbook of organic chemistry．4th ed. ，fifth supplementary series：covering the literature from 1960 through 1979．B. 71, T.5.Springer-Verlag,19?.
Friedrich Konrad]]Reiner Beilstein]]Luckenbach.Beilstein handbook of organic chemistry．4th ed. ，fifth supplementary series：covering the literature from 1960 through 1979．B.17,pt.1.Springer-Verlag,19?.
