@article{DAN_1963_152_6_a13,
     author = {A. P. Khromov},
     title = {Eigenfunction expansion of ordinary differential operators with non-regular decomposing boundary values},
     journal = {Doklady Akademii Nauk},
     pages = {1324--1326},
     publisher = {mathdoc},
     volume = {152},
     number = {6},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_152_6_a13/}
}