@article{AA_2010_22_1_a0,
     author = {A. G. O'Farrell and M. Roginskaya},
     title = {Conjugacy of real diffeomorphisms. {A~survey}},
     journal = {Algebra i analiz},
     pages = {3--56},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2010_22_1_a0/}
}