@unpublished{StolwijkMehrmann2017, author = {Stolwijk, Jeroen J. and Mehrmann, Volker}, title = {Error Analysis and Model Adaptivity for Flows in Gas Networks}, url = {https://opus4.kobv.de/opus4-trr154/124}, pages = {34}, year = {2017}, language = {en}, type = {Preprint}, institution = {TRR 154} } @unpublished{MehrmannStolwijk2015, author = {Mehrmann, Volker and Stolwijk, Jeroen J.}, title = {Error Analysis for the Euler Equations in Purely Algebraic Form}, url = {https://opus4.kobv.de/opus4-trr154/4}, pages = {27}, year = {2015}, language = {en}, type = {Preprint}, institution = {TRR 154} }