@article{article64b52f1a,
title   = {An overview of the variables selection methods for the minimum sum of absolute errors regression},
author = {André, Carmen Diva Saldiva de and Narula, Subhash Chander and Elian, Silvia Nagib and Tavares, Rodrigo Andrade},
year = {2003},
doi = {10.1002/sim.1437},
journal   = {Statistics in Medicine}
}