@article{1183532744, author = {Lam, Ping-Fun}, title = {On a theorem of B. Von Ker\'ekj\'art\'o}, journal = {Bull. Amer. Math. Soc.}, volume = {77}, number = {6}, year = {1971}, pages = { 230-234}, language = {en}, url = {http://dml.mathdoc.fr/item/1183532744} }
Lam, Ping-Fun. On a theorem of B. Von Kerékjártó. Bull. Amer. Math. Soc., Tome 77 (1971) no. 6, pp. 230-234. http://gdmltest.u-ga.fr/item/1183532744/