@article{PDML_1982___4B_A14_0,
author = {Pytlik, T.},
title = {Radial Convolutors on Free Groups},
journal = {Publications du D\'epartement de math\'ematiques (Lyon)},
year = {1982},
pages = {1-1},
zbl = {0572.43002},
language = {en},
url = {http://dml.mathdoc.fr/item/PDML_1982___4B_A14_0}
}
Pytlik, T. Radial Convolutors on Free Groups. Publications du Département de mathématiques (Lyon), (1982), p. 1. http://gdmltest.u-ga.fr/item/PDML_1982___4B_A14_0/