@article{TRSPY_1984_163_a35,
     author = {L. A. Takhtadzhyan},
     title = {Application of spectral methods to the arithmetic of real quadratic fields},
     journal = {Informatics and Automation},
     pages = {226--228},
     publisher = {mathdoc},
     volume = {163},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1984_163_a35/}
}