Alain Desrochers Walid Ghie Luc Laperrière Application of a Unified Jacobian-Torsor Model for Tolerance Analysis. 2-14 2003 3 J. Comput. Inf. Sci. Eng. 1 http://ojps.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JCISB6000003000001000002000001&idtype=cvips&gifs=Yes db/journals/jcise/jcise3.html#DesrochersGL03