@article{bwmeta1.element.bwnjournal-article-smv36i1p13bwm,
author = {Neil Rickert},
title = {A note on positive definite functions},
journal = {Studia Mathematica},
volume = {34},
year = {1970},
pages = {223-226},
zbl = {0202.41001},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv36i1p13bwm}
}
Rickert, Neil. A note on positive definite functions. Studia Mathematica, Tome 34 (1970) pp. 223-226. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv36i1p13bwm/