@unpublished{HeilandZuazua2021, author = {Heiland, J and Zuazua, E}, title = {Classical system theory revisited for Turnpike in standard state space systems and impulse controllable descriptor systems}, url = {https://opus4.kobv.de/opus4-trr154/433}, year = {2021}, language = {en}, type = {Preprint}, institution = {TRR 154} }