@article{SM_2008_199_11_a2,
     author = {B. K. Kwa\'sniewski and A. V. Lebedev},
     title = {Reversible extensions of irreversible dynamical systems: the $C^*$-method},
     journal = {Sbornik. Mathematics},
     pages = {1621--1648},
     publisher = {mathdoc},
     volume = {199},
     number = {11},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2008_199_11_a2/}
}