@inproceedings{yim2013softcubes, title = {SoftCubes: towards a soft modular matter}, author = {Yim, Sehyuk and Sitti, Metin}, booktitle = {Robotics and Automation (ICRA), 2013 IEEE International Conference on}, pages = {530--536}, organization = {IEEE}, year = {2013}, doi = {} }