@article{articlec19332f4,
title   = {Time-to-need: a portfolio tool to balance the time-to-market},
author = {Ferrarese, André and Carvalho, Marly Monteiro de},
year = {2014},
doi = {10.1108/jmtm-09-2011-0085},
journal   = {Journal of Manufacturing Technology Management}
}