@article{article220f61fe,
title   = {Issues to be considered in counting burrows as a measure of Atlantic ghost crab populations, an important bioindicator of Sandy Beaches},
author = {Pombo, Maíra and Turra, Alexander},
year = {2013},
doi = {10.1371/journal.pone.0083792},
journal   = {Plos One}
}