@article{SelT05, author = {M. {Selva Soto} and C. Tischendorf}, title = {Numerical Analysis of {DAE}s from Coupled Circuit and Semiconductor Simulation}, journal = {Appl. Numer. Math.}, year = {2005}, volume = {53}, pages = {471-488}, number = {2-4}, doi = {10.1016/j.apnum.2004.08.009} }