@article{01852868, title = {Compatible flat metrics.}, journal = {Journal of Applied Mathematics}, volume = {2}, year = {2002}, pages = {337-370}, doi = {10.1155/S1110757X02203149}, zbl = {1008.37041}, language = {en}, url = {http://dml.mathdoc.fr/item/01852868} }
Mokhov, Oleg I. Compatible flat metrics.. Journal of Applied Mathematics, Tome 2 (2002) pp. 337-370. doi : 10.1155/S1110757X02203149. http://gdmltest.u-ga.fr/item/01852868/