@article{1183496569, author = {Birkhoff, G. D.}, title = {The mathematical work of Oliver Dimon Kellogg}, journal = {Bull. Amer. Math. Soc.}, volume = {39}, number = {12}, year = {1933}, pages = { 171-177}, language = {en}, url = {http://dml.mathdoc.fr/item/1183496569} }
Birkhoff, G. D. The mathematical work of Oliver Dimon Kellogg. Bull. Amer. Math. Soc., Tome 39 (1933) no. 12, pp. 171-177. http://gdmltest.u-ga.fr/item/1183496569/