BibTex format
@inproceedings{Scalzo:2021:10.1109/ICASSP39728.2021.9413769,
author = {Scalzo, B and Arroyo, A and Stankovic, L and Mandic, DP},
doi = {10.1109/ICASSP39728.2021.9413769},
pages = {5155--5159},
publisher = {IEEE},
title = {NONSTATIONARY PORTFOLIOS: DIVERSIFICATION IN THE SPECTRAL DOMAIN},
url = {http://dx.doi.org/10.1109/ICASSP39728.2021.9413769},
year = {2021}
}