@article{article022c96ce,
title   = {Optimal weed population control using nonlinear programming},
author = {Stiegelmeier, Elenice Weber and Oliveira, Vilma Alves de and Silva, Geraldo Nunes and Karam, Décio},
year = {2015},
doi = {10.1007/s40314-015-0280-x},
journal   = {Computational and Applied Mathematics}
}