Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1977__27_1_a8, author = {Plesn{\'\i}k, J\'an}, title = {Two constructions of geodetic graphs}, journal = {Mathematica slovaca}, pages = {65--71}, publisher = {mathdoc}, volume = {27}, number = {1}, year = {1977}, mrnumber = {0460179}, zbl = {0347.05113}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1977__27_1_a8/} }
Plesník, Ján. Two constructions of geodetic graphs. Mathematica slovaca, Tome 27 (1977) no. 1, pp. 65-71. http://geodesic.mathdoc.fr/item/MASLO_1977__27_1_a8/