@article{RLIN_1990_9_1_1_a2,
     author = {Rosset, Edi},
     title = {An existence result for minimal spheres in manifolds boundary},
     journal = {Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni},
     pages = {11--15},
     publisher = {mathdoc},
     volume = {Ser. 9, 1},
     number = {1},
     year = {1990},
     zbl = {0703.58014},
     mrnumber = {868739},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RLIN_1990_9_1_1_a2/}
}