@article{4810e8f72ce7450bbb28a3fd7b16a416,
title = "Sensitive dependence of the motion of a legged robot on granular media (Proceedings of the National Academy of Sciences of the United States of America (2009) 106, 9, (3029-3034) DOI: 10.1073/pnas.0809095106)",
author = "Chen Li and Umbanhowar, \{Paul B.\} and Haldun Komsuoglu and Koditschek, \{Daniel E.\} and Goldman, \{Daniel I.\}",
year = "2009",
month = jun,
day = "16",
doi = "10.1073/pnas.0905342106",
language = "English (US)",
volume = "106",
pages = "9932",
journal = "Proceedings of the National Academy of Sciences of the United States of America",
issn = "0027-8424",
publisher = "National Academy of Sciences",
number = "24",
}