Linda R. Petzold Shengtai Li Yang Cao Radu Serban Sensitivity analysis of differential-algebraic equations and partial differential equations. 1553-1559 2006 30 Computers & Chemical Engineering 10-12 http://dx.doi.org/10.1016/j.compchemeng.2006.05.015 db/journals/cce/cce30.html#PetzoldLCS06