@article{RM_1980_35_1_a23,
     author = {V. F. Butuzov},
     title = {The {Second} {All-Union} conference on asymptotic methods in the theory of singularly perturbed equations},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {35},
     number = {1},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1980_35_1_a23/}
}