@article{ZNSL_1981_106_a1,
     author = {N. N. Belova and A. V. Malyshev},
     title = {Ergodic properties of integer points on the ellipsoids of genus $\mathscr J_{[\Omega,1]}$},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {17--51},
     year = {1981},
     volume = {106},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1981_106_a1/}
}