@article{RM_1989_44_1_a32,
     author = {A. V. Bitsadze and A. A. Dorodnitsyn and E. I. Moiseev and A. A. Samarskii and A. N. Tikhonov},
     title = {Vladimir {Aleksandrovich} ll'in (on his sixtieth birthday)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {275--278},
     publisher = {mathdoc},
     volume = {44},
     number = {1},
     year = {1989},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1989_44_1_a32/}
}