@article{TRSPY_1984_166_a16,
     author = {Yu. A. Rozanov},
     title = {General boundary value problems for linear differential operators and the method of conjugate equations},
     journal = {Informatics and Automation},
     pages = {213--221},
     publisher = {mathdoc},
     volume = {166},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1984_166_a16/}
}