@article{DAN_1965_162_1_a0,
     author = {R. A. Aleksandryan},
     title = {Spectral expansion of arbitrary self-adjoint operators in eigenfunctionals},
     journal = {Doklady Akademii Nauk},
     pages = {11--14},
     publisher = {mathdoc},
     volume = {162},
     number = {1},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_162_1_a0/}
}