@article{ERAAMS_1995_01_3_a0,
     author = {Hass, Joel and Hutchings, Michael and Schlafly, Roger},
     title = {The double bubble conjecture},
     journal = {Electronic research announcements of the American Mathematical Society},
     pages = {98--102},
     publisher = {mathdoc},
     volume = {01},
     number = {3},
     year = {1995},
     doi = {10.1090/S1079-6762-95-03001-0},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-95-03001-0/}
}