@Article{zbMATH03749933,
Author = {M. I. {Brin} and J. {Feldman} and A. {Katok}},
Title = {{Bernoulli diffeomorphisms and group extensions of dynamical systems with non-zero characteristic exponents.}},
FJournal = {{Annals of Mathematics. Second Series}},
Journal = {{Ann. Math. (2)}},
ISSN = {0003-486X; 1939-8980/e},
Volume = {113},
Pages = {159--179},
Year = {1981},
Publisher = {Princeton University, Mathematics Department, Princeton, NJ},
Language = {English},
MSC2010 = {37A99 37D99},
Zbl = {0477.58021}
}