@inproceedings{inproceedings753fba3b, title = {Keep-left behavior induced by asymmetrically profiled Walls}, author = {Oliveira, C L N and Vieira, Andre Pinho and Helbing, D and Andrade Junior, J S and Herrmann, H J}, year = {2016}, publisher = {SBF}, booktitle = {Encontro de FĂ­sica} }