Multilevel Extended Algorithms in Structural Dynamics on Parallel Computers. - Kolja Elssel; Heinrich Voss (PARCO, 2003)

An A Priori Bound for Automated Multilevel Substructuring. - Kolja Elssel; Heinrich Voss (SIAM J. Matrix Anal. Appl., 2006)

Reducing sparse nonlinear eigenproblems by automated multi-level substructuring. - Kolja Elssel; Heinrich Voss (Adv. Eng. Softw., 2008)