@article{TMF_1992_90_2_a9,
     author = {E. Sh. Gutshabash and V. D. Lipovskii},
     title = {Boundary-value problem for two-dimensional stationary {Heisenberg} magnet with nontrivial {background.~I}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {259--272},
     publisher = {mathdoc},
     volume = {90},
     number = {2},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1992_90_2_a9/}
}