@misc{HartmannVulcanovSchuette, author = {Hartmann, Carsten and Vulcanov, Valentina-Mira and Sch{\"u}tte, Christof}, title = {Balanced truncation of linear second-order systems: A Hamiltonian approach}, series = {Multiscale Modeling \& Simulation}, volume = {8}, journal = {Multiscale Modeling \& Simulation}, number = {4}, issn = {1540-3467}, doi = {10.1137/080732717}, pages = {1348 -- 1367}, language = {en} }