TY - JOUR AU - S. A. Fedulov TI - Determination of Curie temperature for the $\mathrm{BiFeO}_3$ ferroelectric JO - Doklady Akademii Nauk PY - 1961 SP - 1345 EP - 1346 VL - 139 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_139_6_a19/ LA - ru ID - DAN_1961_139_6_a19 ER -