@article{diller2013independent, title = {Independent control of multiple magnetic microrobots in three dimensions}, author = {Diller, Eric and Giltinan, Joshua and Sitti, Metin}, journal = {The International Journal of Robotics Research}, volume = {32}, number = {5}, pages = {614--631}, publisher = {SAGE Publications Sage UK: London, England}, year = {2013}, doi = {} }