@article{FAA_1981_15_1_a17,
     author = {M. A. Shubin},
     title = {Spectrum and its distribution function for a transversally elliptic operator},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {90--91},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1981_15_1_a17/}
}