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@article{DAN_1976_229_4_a15, author = {A. I. Kruglik}, title = {Crystal structure of ferroelectric phase of}, journal = {Doklady Akademii Nauk}, pages = {853--855}, publisher = {mathdoc}, volume = {229}, number = {4}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1976_229_4_a15/} }
A. I. Kruglik. Crystal structure of ferroelectric phase of. Doklady Akademii Nauk, Tome 229 (1976) no. 4, pp. 853-855. http://geodesic.mathdoc.fr/item/DAN_1976_229_4_a15/