@article{DBLP:journals/orl/DAmbrosioLM10,
author = {Claudia D'Ambrosio and
Andrea Lodi and
Silvano Martello},
title = {Piecewise linear approximation of functions of two variables
in MILP models},
journal = {Oper. Res. Lett.},
volume = {38},
number = {1},
year = {2010},
pages = {39-46},
ee = {http://dx.doi.org/10.1016/j.orl.2009.09.005},
bibsource = {DBLP, http://dblp.uni-trier.de}
}