@article{RM_1992_47_3_a21,
     author = {Yu. E. Anikonov and N. N. Bogolyubov and Yu. L. Ershov and A. B. Zhizhchenko and E. F. Mishchenko and V. G. Romanov},
     title = {Mikhail {Mikhailovich} {Lavrent'ev} (on his sixtieth birthday)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {197--200},
     publisher = {mathdoc},
     volume = {47},
     number = {3},
     year = {1992},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1992_47_3_a21/}
}