@article{04008036, title = {Magnetohydrodynamic channel flow and variational principles.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {10}, year = {1987}, pages = {391-394}, doi = {10.1155/S0161171287000450}, zbl = {0621.76124}, language = {en}, url = {http://dml.mathdoc.fr/item/04008036} }
El-Haji, Adnan A. Magnetohydrodynamic channel flow and variational principles.. International Journal of Mathematics and Mathematical Sciences, Tome 10 (1987) pp. 391-394. doi : 10.1155/S0161171287000450. http://gdmltest.u-ga.fr/item/04008036/