@misc{miscb3f946f1,
title   = {Analyzing the impact of COVID-19 pandemic and Ukraine-Russia war in WTI-Brent spread: a MFXDFA approach},
author = {Inacio Junior, Claudio Marcio Cassela and David, Sérgio Adriani},
year = {2024},
doi = {10.1007/978-3-031-69146-1_34},
publisher = {Springer},
booktitle   = {International Conference on Nonlinear Dynamics and Applications - ICNDA}
}