@InProceedings{ids98, author = {Alessandro Armando and Piergiorgio Bertoli and Alessandro Coglio and Fausto Giunchiglia and Jos{\'e} Meseguer and Silvio Ranise and Carolyn Talcott}, title = {{Open Mechanized Reasoning Systems}: A Preliminary Report}, booktitle = {Proc.\ {CADE--15} Workshop on Integration of Deduction Systems}, year = {1998}, month = {July} }