@article{GDZPPN002347741,
title = {Folner's Conditions for Amenable Semi-Groups.},
journal = {Mathematica Scandinavica},
volume = {14},
year = {1964},
pages = {18-28},
zbl = {0138.38001},
url = {http://dml.mathdoc.fr/item/GDZPPN002347741}
}
Namioka, I. Folner's Conditions for Amenable Semi-Groups.. Mathematica Scandinavica, Tome 14 (1964) pp. 18-28. http://gdmltest.u-ga.fr/item/GDZPPN002347741/