Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{CMH_1996__71_2_140394, author = {Y. de Colin de Verdi\`ere and I. Gitler}, title = {Reseaux \'electriques planaires {II.}}, journal = {Commentarii mathematici Helvetici}, pages = {144--168}, publisher = {mathdoc}, volume = {71}, number = {2}, year = {1996}, url = {http://geodesic.mathdoc.fr/item/CMH_1996__71_2_140394/} }
Y. de Colin de Verdière; I. Gitler. Reseaux électriques planaires II.. Commentarii mathematici Helvetici, Tome 71 (1996) no. 2, pp. 144-168. http://geodesic.mathdoc.fr/item/CMH_1996__71_2_140394/