@article{CMH_1930__2_138541,
     author = {Rolin Wavre},
     title = {Sur un certain syst\`eme d'\'equations et la recherche des figures d'\'equilibre.},
     journal = {Commentarii mathematici Helvetici},
     pages = {217--224},
     publisher = {mathdoc},
     volume = {2},
     year = {1930},
     zbl = {56.1356.01},
     url = {http://geodesic.mathdoc.fr/item/CMH_1930__2_138541/}
}