Chemical interaction of copper sulfate with calcium dihydrophosphateViisimaa, Ludmilla; Vilbok, HeinrichPhosphorus, sulfur and silicon and the related elements1990 / p. 446 Chemical interaction of copper sulfate with calcium dihydrophosphateViisimaa, Ludmilla; Vilbok, HeinrichXI. International Conference on Phosphorus Chemistry, Tallinn, USSR July 3-7, 1989 : abstracts of posters. II1989 / [p. 93] https://www.ester.ee/record=b1209881*est