@incollection{StadlerBauerBudtetal.2019, author = {Ingo Stadler and Franz Bauer and Marcus Budt and Eduard Heindl and Daniel Wolf}, title = {Mechanical Energy Storage}, booktitle = {Handbook of Energy Storage}, editor = {Michael Sterner and Ingo Stadler}, isbn = {978-3-662-55503-3}, doi = {10.1007/978-3-662-55504-0_9}, year = {2019}, }