@article{DE_1988_24_8_a15,
     author = {A. V. Pashkovskiy},
     title = {The method of $(p,q)$ connected operators for solving third-order differential equations and inverse problems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1407--1410},
     publisher = {mathdoc},
     volume = {24},
     number = {8},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1988_24_8_a15/}
}