@article{MZM_1996_59_3_a16,
     author = {N. D. Golubeva and L. S. Pulkina},
     title = {A~nonlocal problem with integral conditions},
     journal = {Matemati\v{c}eskie zametki},
     pages = {456--458},
     publisher = {mathdoc},
     volume = {59},
     number = {3},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1996_59_3_a16/}
}