@article{MZM_1977_21_1_a11,
     author = {V. G. Sharapov},
     title = {On exact endomorphisms with a~quasi-invariant measure},
     journal = {Matemati\v{c}eskie zametki},
     pages = {99--108},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1977_21_1_a11/}
}