@article{MM_1989_1_8_a5,
     author = {S. A. Grigoryev and K. S. Latyshev},
     title = {Numerical methods in one-dimensional models of ionosphere},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {83--98},
     year = {1989},
     volume = {1},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1989_1_8_a5/}
}