@article{GDZPPN002309491,
title = {Real Elements in Small Cancellation Groups.},
journal = {Mathematische Annalen},
volume = {212},
year = {1974},
pages = {279-294},
zbl = {0266.20026},
url = {http://dml.mathdoc.fr/item/GDZPPN002309491}
}
Comerford, Leo P. jr. Real Elements in Small Cancellation Groups.. Mathematische Annalen, Tome 212 (1974) pp. 279-294. http://gdmltest.u-ga.fr/item/GDZPPN002309491/