@article{RM_1993_48_1_a23,
     author = {A. A. Gonchar and G. I. Marchuk and S. P. Novikov},
     title = {Vasilii {Sergeevich} {Vladimirov} (on his seventieth birthday)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {201--212},
     publisher = {mathdoc},
     volume = {48},
     number = {1},
     year = {1993},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1993_48_1_a23/}
}