@article{ZNSL_1997_236_a17,
     author = {U. M. Pachev},
     title = {Ergodic properties of flows for classes of positive binary quadratic forms in {Gauss} genera},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {149--161},
     publisher = {mathdoc},
     volume = {236},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1997_236_a17/}
}