@article{TVP_2007_52_2_a11,
     author = {R. Cavazos-Cadena and D. Hern\'andez-Hern\'andez},
     title = {Contractive approximations for the {Varadhan's} function on a finite {Markov} chain},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {385--393},
     year = {2007},
     volume = {52},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TVP_2007_52_2_a11/}
}