@article{MM_2001_13_12_a0,
     author = {A. M. Denisov and V. I. Dmitriev and V. A. Il'in and A. A. Samarskii},
     title = {On the work of {A.\,N.~Tikhonov}},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {3--5},
     publisher = {mathdoc},
     volume = {13},
     number = {12},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2001_13_12_a0/}
}