KLIBER, P. Jumps Activity and Singularity Spectra for Instruments in the Polish Financial Market. Dynamic Econometric Models, [S. l.], v. 11, p. 171–184, 2011. DOI: 10.12775/DEM.2011.012. Disponível em: https://apcz.umk.pl/DEM/article/view/DEM.2011.012. Acesso em: 27 apr. 2024.