[1]
R. S. G. Cavalcanti, J. F. dos Santos, R. R. dos Santos, and A. G. M. da Cunha, “Composition of portfolios by pairs trading with volatility criteria in the Brazilian market”, Rev. Contab. Finanç., vol. 32, no. 86, pp. 273–284, Jun. 2021, doi: 10.1590/1808-057x202110890.