@article{DE_1985_21_6_a19,
     author = {V. A. Vol'pert and A. I. Vol'pert},
     title = {Bifurcations of waves described by parabolic systems in a circular cylinder},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1068--1070},
     publisher = {mathdoc},
     volume = {21},
     number = {6},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1985_21_6_a19/}
}