@article{MM_1991_3_1_a10,
     author = {A. R. Maikov and {\CYRA}. D. Poezd and A. G. Sveshnikov and S. A. Yakunin},
     title = {Nonstationary partial radiation conditions for the inhomogeneous medium. {Spherical} system of coordinates},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {96--106},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1991_3_1_a10/}
}