@article{01127758, title = {Nearly concentric Korteweg-de Vries equation and periodic traveling wave solution.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {21}, year = {1998}, pages = {183-187}, doi = {10.1155/S0161171298000246}, zbl = {0895.35090}, language = {en}, url = {http://dml.mathdoc.fr/item/01127758} }
Chen, Yunkai. Nearly concentric Korteweg-de Vries equation and periodic traveling wave solution.. International Journal of Mathematics and Mathematical Sciences, Tome 21 (1998) pp. 183-187. doi : 10.1155/S0161171298000246. http://gdmltest.u-ga.fr/item/01127758/