@article{1181072422,
author = {Lou, Yucai},
title = {Constructions and 3-Deformations of 2-Polyhedra and Group Presentations},
journal = {Rocky Mountain J. Math.},
volume = {24},
number = {4},
year = {1994},
pages = { 629-643},
language = {en},
url = {http://dml.mathdoc.fr/item/1181072422}
}
Lou, Yucai. Constructions and 3-Deformations of 2-Polyhedra and Group Presentations. Rocky Mountain J. Math., Tome 24 (1994) no. 4, pp. 629-643. http://gdmltest.u-ga.fr/item/1181072422/