@article{RM_1996_51_3_a25,
     author = {L. D. Kudryavtsev and S. M. Nikol'skii and A. S. Pospelov and S. B. Stechkin and S. A. Telyakovskii and P. L. Ul'yanov},
     title = {Aleksandr {Vasil'evich} {Efimov} (on his seventieth birthday)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {581--583},
     publisher = {mathdoc},
     volume = {51},
     number = {3},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1996_51_3_a25/}
}