@article{RM_1976_31_2_a22,
     author = {A. F. Lapko and L. Z. Rumshiskii and L. E. Sadovskii and N. I. Simonov},
     title = {Conference of {Chairmen} of {Departments} of {General} and {Special} {Mathematics} of {National} {Institutions} of {Higher} {Education}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {31},
     number = {2},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1976_31_2_a22/}
}