@article{1077467774, author = {Nelson, Edward}, title = {Kernel functions and eigenfunction expansions}, journal = {Duke Math. J.}, volume = {25}, number = {1}, year = {1958}, pages = { 15-27}, language = {en}, url = {http://dml.mathdoc.fr/item/1077467774} }
Nelson, Edward. Kernel functions and eigenfunction expansions. Duke Math. J., Tome 25 (1958) no. 1, pp. 15-27. http://gdmltest.u-ga.fr/item/1077467774/