@article{IVM_1989_7_a12,
     author = {G. I. Laptev},
     title = {Mathematical features of the problem on the penetration of a~magnetic field into a~substance for quasistationary approximation},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {70--73},
     publisher = {mathdoc},
     number = {7},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1989_7_a12/}
}