@article{articled0d2c401,
title   = {Topological triviality of family of functions and sets},
author = {Fernandes, A and Soares, C. Humberto and Araújo dos Santos, Raimundo Nonato},
year = {2006},
doi = {10.1216/rmjm/1181069414},
journal   = {Rocky Mountain Journal of Mathematics}
}