@article{RM_1975_30_2_a23,
     author = {\'E. Dzhusti and M. I. Vishik and A. V. Fursikov and A. S. Schwarz and O. I. Bogoyavlenskii and B. M. Levitan and V. V. Kucherenko and A. G. Kushnirenko and M. V. Fedoryuk and M. A. Shubin and A. D. Bruno},
     title = {Sessions of the {Petrovskii} {Seminar} on differential equations and mathematical problems of physics},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     year = {1975},
     volume = {30},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1975_30_2_a23/}
}