@article{1077492937, author = {Kawata, Tatsuo}, title = {The function of mean concentration of a chance variable}, journal = {Duke Math. J.}, volume = {8}, number = {1}, year = {1941}, pages = { 666-677}, language = {en}, url = {http://dml.mathdoc.fr/item/1077492937} }
Kawata, Tatsuo. The function of mean concentration of a chance variable. Duke Math. J., Tome 8 (1941) no. 1, pp. 666-677. http://gdmltest.u-ga.fr/item/1077492937/