1. Interatomic distances in marcasite and notes on the bonding in crystals of löllingite, arsenopyrite and marcasite types;Buerger;Z. Kristallogr.,1937
2. Ferroselite;Buryanova;Zap. Vsesoyuz. mineral. obshch.,1956
3. A mineral—ferroselite;Buryanova;Dokl. Akad. Nauk SSSR,1955
4. Coleman R. G. (1958) In preparation.