@article{Varas_2015,
doi = {10.3389/fphy.2015.00044},
url = {https://doi.org/10.3389%2Ffphy.2015.00044},
year = 2015,
month = {jun},
publisher = {Frontiers Media {SA}},
volume = {3},
author = {Germ{\'{a}}n Varas and Gabriel Ramos and Jean-Christophe G{\'{e}}minard and Val{\'{e}}rie Vidal},
title = {Flow and fracture in water-saturated,
unconstrained granular beds},
journal = {Frontiers in Physics}
}