@article {sibemberg2021portfolios,
	title = {Portf{\'o}lios baseados em Clusteriza{\c c}{\~a}o Espectral e Factor Investing},
	journal = {Proceeding Series of the Brazilian Society of Computational and Applied Mathematics},
	volume = {8},
	number = {1},
	year = {2021},
	note = {n/a},
	abstract = {n/a},
	author = {Sibemberg, Lucas Siviero and Allem, Luiz Emilio and Hoppen, Carlos}
}
