@article{IM2_2008_72_6_a4,
     author = {A. M. Vershik and A. V. Malyutin},
     title = {Boundaries of braid groups and the {Markov--Ivanovsky} normal form},
     journal = {Izvestiya. Mathematics },
     pages = {1161--1186},
     publisher = {mathdoc},
     volume = {72},
     number = {6},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2008_72_6_a4/}
}