@article{article61cac03a,
title   = {Ontology-based feature modeling: an empirical study in changing scenarios},
author = {Dermeval, Diego and Tenório, Thyago and Bittencourt, Ig Ibert and Silva, Alan and Isotani, Seiji and Ribeiro, Márcio},
year = {2015},
doi = {10.1016/j.eswa.2015.02.020},
journal   = {Expert Systems with Applications}
}