@article{03611602,
title = {On nonamenable groups.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {1},
year = {1978},
pages = {529-532},
doi = {10.1155/S0161171278000526},
zbl = {0394.22005},
language = {en},
url = {http://dml.mathdoc.fr/item/03611602}
}
Chen, Su-Shing. On nonamenable groups.. International Journal of Mathematics and Mathematical Sciences, Tome 1 (1978) pp. 529-532. doi : 10.1155/S0161171278000526. http://gdmltest.u-ga.fr/item/03611602/