@article{DE_1970_6_2_a17,
     author = {I. M. Karasev},
     title = {Differential equations with a generalized {\v {C}eby{\v} s}ev operator in $K'$},
     journal = {Differencialʹnye uravneni\^a},
     pages = {375--376},
     publisher = {mathdoc},
     volume = {6},
     number = {2},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1970_6_2_a17/}
}