@inproceedings{inproceedingsc14a0f77,
title   = {Calculo de coberturas penseis em cabos-trelica},
author = {Sáles, José Jairo de and Barbato, Roberto Luiz de Arruda},
year = {1987},
publisher = {Cpge-Ufrsg},
booktitle   = {Colloquia 1987}
}