%0 Journal Article %T Finitary Codes, a short survey %A Jacek Serafin %J Mathematics %D 2006 %I arXiv %R 10.1214/074921706000000284 %X In this note we recall the importance of the notion of a finitary isomorphism in the classification problem of dynamical systems. %U http://arxiv.org/abs/math/0608252v1