Qian, M. Smooth ergodic theory for endomorphisms [Electronic resource] / M. Qian, J. Xie, S. Zhu. - Electronic text data. - Berlin ; Heidelberg : Springer, 2009. - (Lecture notes in mathematics, ISSN 0075-8434 ; 1978). - ISBN 978-3-642-01954-8 : Б. ц.