@article{1183505733, author = {Blumenthal, L. M.}, title = {Distance geometry notes}, journal = {Bull. Amer. Math. Soc.}, volume = {50}, number = {12}, year = {1944}, pages = { 235-241}, language = {en}, url = {http://dml.mathdoc.fr/item/1183505733} }
Blumenthal, L. M. Distance geometry notes. Bull. Amer. Math. Soc., Tome 50 (1944) no. 12, pp. 235-241. http://gdmltest.u-ga.fr/item/1183505733/