@article{GDZPPN001262424, title = {Moore groups have the WS-property.}, journal = {Semigroup forum}, volume = {46}, year = {1993}, pages = {146-151}, zbl = {0765.43005}, url = {http://dml.mathdoc.fr/item/GDZPPN001262424} }
Troallic, J.P.; Hansel, G. Moore groups have the WS-property.. Semigroup forum, Tome 46 (1993) pp. 146-151. http://gdmltest.u-ga.fr/item/GDZPPN001262424/