M. Günther and P. Rentrop, "PDAE-Netzwerkmodelle in der elektrischen Schaltungssimulation", pp. 31-38, 2001. Frankfurt.

S. Lampe, H. G. Brachtendorf, E. J. W. Maten, S. P. Onneweer and R. Laur, "Robust Limit Cycle Calculations of Oscillators" in Lecture Notes in Computational Science and Engineering, Springer Berlin Heidelberg, 2001, pp. 233--240.

M. Günther, "A PDAE model for interconnected linear RLC networks", Mathematical and Computer Modelling of Dynamical Systems, vol. 7, no. 2, pp. 189--203, 2001. Taylor \& Francis.

M. Günther, M. Hoschek and R. Weiner, "ROW methods adapted to a cheap Jacobian", Applied numerical mathematics, vol. 37, no. 1-2, pp. 231--240, 2001. North-Holland.

M. G\"unther, M. Hoschek and R. Weiner, "ROW methods adapted to a cheap Jacobian}", APNUM, vol. 37, pp. 231-240, 2001.