title: Anion-centered tetrahedra in inorganic compounds.
authors.affiliation: St. Petersburg State University , Department of Crystallography, University Emb. 7/9, 199034 St. Petersburg, Russia.
authors.forename: Sergey V
authors.initials: SV
authors.lastname: Krivovichev
authors.forename: Olivier
authors.initials: O
authors.lastname: Mentré
authors.forename: Oleg I
authors.initials: OI
authors.lastname: Siidra
authors.forename: Marie
authors.initials: M
authors.lastname: Colmont
authors.forename: Stanislav K
authors.initials: SK
authors.lastname: Filatov