An optimization method to estimate models with store-level data: A case study. - Graça Trindade; Jorge A. Ambrósio (Eur. J. Oper. Res., 2012)

Extracting clusters from aggregate panel data: A market segmentation study. - Graça Trindade; José G. Dias; Jorge A. Ambrósio (Appl. Math. Comput., 2017)