@article{HenrichOgasawaraWoern1999, author = {Dominik Henrich and Tsukasa Ogasawara and Heinz W{\"o}rn}, title = {Manipulating deformable linear objects - Contact states and point contacts -}, year = {1999}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:386-kluedo-9670}, }