@article{EP_1996_1_a22,
     author = {Alan R. Elcrat and Chenglie Hu and Kenneth G. Miller},
     title = {Equilibrium configurations of point vortices in doubly connected domains},
     journal = {ESAIM. Proceedings},
     pages = {325--337},
     publisher = {mathdoc},
     volume = {1},
     year = {1996},
     doi = {10.1051/proc:1996008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc:1996008/}
}