@article{RM_1995_50_1_a16,
     author = {A. Yu. Zhirov},
     title = {On the minimum of the dilatation of {pseudo-Anosov} diffeomorphisms of a pretzel},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {223--224},
     year = {1995},
     volume = {50},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1995_50_1_a16/}
}