@article{FAA_1991_25_1_a2,
     author = {P. I. Naumkin and I. A. Shishmarev},
     title = {The step-decay problem for the {Korteweg-de} {Vries-Burgers} equation},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {21--32},
     publisher = {mathdoc},
     volume = {25},
     number = {1},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1991_25_1_a2/}
}