@article{1077474658, author = {Court, N. A.}, title = {Skewly Cevian tetrahedrons}, journal = {Duke Math. J.}, volume = {15}, number = {1}, year = {1948}, pages = { 49-54}, language = {en}, url = {http://dml.mathdoc.fr/item/1077474658} }
Court, N. A. Skewly Cevian tetrahedrons. Duke Math. J., Tome 15 (1948) no. 1, pp. 49-54. http://gdmltest.u-ga.fr/item/1077474658/