@article{BoethDudaHelleretal.2013, author = {Boeth, Heide and Duda, Georg and Heller, Markus O. and Ehrig, Rainald and Doyscher, Ralf and Jung, Tobias and Moewis, Philippe and Scheffler, Sven and Taylor, William R.}, title = {Anterior cruciate ligament-deficient patients with passive knee joint laxity have a decreased range of anterior-posterior motion during active movements}, volume = {41}, journal = {The American Journal of Sports Medicine}, number = {5}, doi = {10.1177/0363546513480465}, pages = {1051 -- 7}, year = {2013}, language = {en} } @article{KainmuellerLameckerHelleretal.2013, author = {Kainm{\"u}ller, Dagmar and Lamecker, Hans and Heller, Markus O. and Weber, Britta and Hege, Hans-Christian and Zachow, Stefan}, title = {Omnidirectional Displacements for Deformable Surfaces}, volume = {17}, journal = {Medical Image Analysis}, number = {4}, publisher = {Elsevier}, doi = {10.1016/j.media.2012.11.006}, pages = {429 -- 441}, year = {2013}, language = {en} }