@INPROCEEDINGS{Behrens2019SpecifyingDualArm, author = {Behrens, J.K. and {\v S}t{\v e}p{\'a}nov{\'a}, K. and Lange, R. and {\v S}koviera, R.}, title = {Specifying Dual-Arm Robot Planning Problems through Natural Language and Demonstration}, journal = {IEEE Robotics and Automation Letters}, volume = {4}, number = {3}, pages = {2622--2629}, year = {2019} }