@article{RM_1974_29_4_a24,
     author = {Yu. S. Bogdanov and I. S. Kukles},
     title = {Third {All-Union} {Conference} on {Qualitative} {Theory} of {Differential} {Equations} and its {Applications}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {29},
     number = {4},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1974_29_4_a24/}
}