@article{02168628, title = {Symmetry group analysis and invariant solutions of hydrodynamic-type systems.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2004}, year = {2004}, pages = {487-534}, doi = {10.1155/S0161171204206147}, zbl = {1069.35058}, language = {en}, url = {http://dml.mathdoc.fr/item/02168628} }
Sheftel, M.B. Symmetry group analysis and invariant solutions of hydrodynamic-type systems.. International Journal of Mathematics and Mathematical Sciences, Tome 2004 (2004) pp. 487-534. doi : 10.1155/S0161171204206147. http://gdmltest.u-ga.fr/item/02168628/