TY - CHAP A1 - Butz, Konstantin A1 - Peters, Christian A2 - Butz, Konstantin A2 - Peters, Christian T1 - Preface T2 - Skateboard Studies Y1 - 2018 UR - https://opus4.kobv.de/opus4-hs-duesseldorf/frontdoor/index/index/docId/3960 SN - 978-3960983415 SP - 8 EP - 17 PB - Koenig Books CY - London ER -