@article{1183425726, author = {Eisenhart, Luther Pfahler}, title = {The Einstein solar field}, journal = {Bull. Amer. Math. Soc.}, volume = {27}, number = {9-10}, year = {1921}, pages = { 432-434}, language = {en}, url = {http://dml.mathdoc.fr/item/1183425726} }
Eisenhart, Luther Pfahler. The Einstein solar field. Bull. Amer. Math. Soc., Tome 27 (1921) no. 9-10, pp. 432-434. http://gdmltest.u-ga.fr/item/1183425726/