@article{01099672,
title = {Conitnuous increasing weakly bisymmetric groupoids and quasi-groups in },
journal = {Mathematica Pannonica},
volume = {8},
year = {1997},
pages = {49-71},
zbl = {0880.39017},
language = {en},
url = {http://dml.mathdoc.fr/item/01099672}
}
Forti, G.L. Conitnuous increasing weakly bisymmetric groupoids and quasi-groups in . Mathematica Pannonica, Tome 8 (1997) pp. 49-71. http://gdmltest.u-ga.fr/item/01099672/