@incollection{Navas20,
author = {Raúl D. Navas and Sónia R. Bentes and Helena V.G. Navas},
title = {Optimized Portfolios: All Seasons Strategy},
booktitle = {Quality Control},
publisher = {IntechOpen},
address = {Rijeka},
year = {2020},
editor = {Pengzhong Li and Paulo António Rodrigues Pereira and Helena Navas},
chapter = {8},
doi = {10.5772/intechopen.95122},
url = {https://doi.org/10.5772/intechopen.95122}
}