@article{RM_1995_50_4_a15,
     author = {N. S. Bakhvalov and S. P. Novikov and A. T. Fomenko},
     title = {Ol'ga {Arsen'evna} {Oleinik} (on her seventieth birthday)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {837--848},
     publisher = {mathdoc},
     volume = {50},
     number = {4},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1995_50_4_a15/}
}