@article{MZM_2013_93_6_a6,
     author = {M. E. Lipatov},
     title = {Classification of {Cocycles} over {Ergodic} {Automorphisms} with {Values} in the {Lorentz} {Group} and {Recurrence} of {Cocycles}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {869--877},
     publisher = {mathdoc},
     volume = {93},
     number = {6},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2013_93_6_a6/}
}