Implicit Reduced Involutive Forms and Their Application to Engineering Multibody Systems. - Wenqin Zhou; David J. Jeffrey; Gregory J. Reid; Chad Schmitke; John McPhee 001 (IWMM/GIAE, 2004)

Using linear graph theory and the principle of orthogonality to model multibody, multi-domain systems. - Chad Schmitke; John McPhee 001 (Adv. Eng. Informatics, 2008)