@article{RM_2002_57_3_a3,
     author = {S. M. Nikol'skii and A. S. Pospelov and S. A. Telyakovskii and P. L. Ul'yanov and S. V. Umnayshkin and Yu. A. Chaplygin},
     title = {Alexandr {Vasil'evich} {Efimov} (obituary)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {573--575},
     publisher = {mathdoc},
     volume = {57},
     number = {3},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2002_57_3_a3/}
}