@article{20.500.12614/655,
year = {2010},
url = {http://hdl.handle.net/20.500.12614/655},
title = {Quasi-isotropy of static friction on hexagonal surface lattices},
doi = {10.1209/0295-5075/91/66008},
volume = {91},
journal = {EPL},
author = {Gnecco E.},
}