@article{TM_1934_6_a0,
     author = {A. N. Krilov and J. M. Vinogradov},
     title = {Avant propos},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {III},
     year = {1934},
     volume = {6},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/TM_1934_6_a0/}
}