@article{SIGMA_2013_9_a5,
     author = {Jen-Hsu Chang},
     title = {On the $N${-Solitons} {Solutions} in the {Novikov{\textendash}Veselov} {Equation}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2013},
     volume = {9},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2013_9_a5/}
}