@article{RM_2007_62_4_a11,
     author = {E. Previato and V. Z. \`Enol'skii},
     title = {Ultra-elliptic solitons},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {796--798},
     publisher = {mathdoc},
     volume = {62},
     number = {4},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2007_62_4_a11/}
}