@article{DAN_1990_310_2_a2,
     author = {V. S. Vladimirov and I. V. Volovich and E. I. Zelenov},
     title = {Spectral theory in $p$-adic quantum mechanics and representation},
     journal = {Doklady Akademii Nauk},
     pages = {272--276},
     publisher = {mathdoc},
     volume = {310},
     number = {2},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_310_2_a2/}
}