@article{DAN_1963_151_2_a10,
     author = {V. P. Mikhailov},
     title = {The first boundary value problem for certain semi bounded operators},
     journal = {Doklady Akademii Nauk},
     pages = {282--285},
     publisher = {mathdoc},
     volume = {151},
     number = {2},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_151_2_a10/}
}