Cross-correlation analysis on Brazilian gasoline retail market

Autor: Nascimento Filho, A.S., Pereira, E.J.A.L., Ferreira, Paulo, Murari, T.B., Moret, M.A.
Zdroj: In Physica A: Statistical Mechanics and its Applications 15 October 2018 508:550-557
Databáze: ScienceDirect