@article{marvi2015actively, title = {Actively controlled fibrillar friction surfaces}, author = {Marvi, H and Han, Y and Sitti, M}, journal = {Applied Physics Letters}, volume = {106}, number = {5}, pages = {051602}, publisher = {AIP Publishing}, month = jan, year = {2015}, doi = {10.1063/1.4907255}, month_numeric = {1} }