@article{MZM_1997_62_3_a9,
     author = {A. M. Minkin},
     title = {A first-order boundary value problem with boundary condition on a countable set of points},
     journal = {Matemati\v{c}eskie zametki},
     pages = {418--424},
     publisher = {mathdoc},
     volume = {62},
     number = {3},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1997_62_3_a9/}
}