@article{ELMA_1984__39_141331,
     author = {E. Peter and C. Tanasi},
     title = {L'aiguille de {Buffon} sur la sph\`ere.},
     journal = {Elemente der Mathematik},
     pages = {10--16},
     publisher = {mathdoc},
     volume = {39},
     year = {1984},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1984__39_141331/}
}