@article{Slawinski2019, author = {Slawinski, Piotr R. and Simaan, Nabil and Obstein, Keith L. and Valdastri, Pietro}, doi = {10.1109/lra.2019.2926964}, journal = {IEEE Robotics and Automation Letters}, month = {oct}, pages = {3371-3377}, title = {Sensorless Estimation of the Planar Distal Shape of a Tip-Actuated Endoscope}, url = {https://oadoi.org/10.1109/lra.2019.2926964}, volume = {4}, year = {2019} }