@article{MZM_1992_52_1_a18,
     author = {O. V. Viskov},
     title = {Linear differential equations of binomial form},
     journal = {Matemati\v{c}eskie zametki},
     pages = {141--143},
     publisher = {mathdoc},
     volume = {52},
     number = {1},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1992_52_1_a18/}
}