@article{article53f0f521,
title   = {Integrating technology roadmapping and portfolio management at the front-end of new product development},
author = {Oliveira, Maicon Gouvêa de and Rozenfeld, Henrique},
year = {2010},
doi = {10.1016/j.techfore.2010.07.015},
journal   = {Technological Forecasting & Social Change}
}