@article{AMI_2009_36_a6,
     author = {J\'anos Falucskai},
     title = {On the k-reversibility of finite automata},
     journal = {Annales mathematicae et informaticae},
     pages = {71--75},
     publisher = {mathdoc},
     volume = {36},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_2009_36_a6/}
}