@article{articled2c452c3,
title   = {Innovative logistics for the transportation of sand and gravel in Brazil},
author = {Aguirre, Alberto de Barros and Hennies, Wildor Theodoro and Marks, A.},
year = {2010},
doi = {10.1504/ijlsm.2010.035634},
journal   = {International Journal of Logistics Systems and Management}
}