@article{01780297,
title = {Motion of two point vortices in a steady, linear, and elliptical flow.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {25},
year = {2001},
pages = {571-580},
doi = {10.1155/S0161171201007153},
zbl = {1016.76012},
language = {en},
url = {http://dml.mathdoc.fr/item/01780297}
}
Gethner, Robert M. Motion of two point vortices in a steady, linear, and elliptical flow.. International Journal of Mathematics and Mathematical Sciences, Tome 25 (2001) pp. 571-580. doi : 10.1155/S0161171201007153. http://gdmltest.u-ga.fr/item/01780297/