@article{YiZhaPet17, title = {Bioinspired tactile sensor for surface roughness discrimination}, author = {Yi, Z. and Zhang, Y. and Peters, J.}, journal = {Sensors and Actuators A: Physical}, volume = {255}, pages = {46--53}, month = mar, year = {2017}, doi = {10.1016/j.sna.2016.12.021}, month_numeric = {3} }