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@article{DAN_1962_144_2_a12, author = {N. A. Potapkov}, title = {The hamiltonian of an uniaxial ferromagnetic}, journal = {Doklady Akademii Nauk}, pages = {297--299}, publisher = {mathdoc}, volume = {144}, number = {2}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1962_144_2_a12/} }
N. A. Potapkov. The hamiltonian of an uniaxial ferromagnetic. Doklady Akademii Nauk, Tome 144 (1962) no. 2, pp. 297-299. http://geodesic.mathdoc.fr/item/DAN_1962_144_2_a12/