@article{DE_1966_2_8_a4,
     author = {M. I. Urbanovich},
     title = {Green's matrix for a class of linear two-point boundary value problems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1043--1051},
     publisher = {mathdoc},
     volume = {2},
     number = {8},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1966_2_8_a4/}
}