Collect. Czech. Chem. Commun.
1931, 3, 517-535
https://doi.org/10.1135/cccc19310517
The anhydrous and the hydrated manganous sulphates. Part I
J. H. Křepelka and B. Rejha
Collect. Czech. Chem. Commun.
1931, 3, 517-535
https://doi.org/10.1135/cccc19310517