BEITALMAL , A. O. Absolutely Continuous Invariant Measures for Piecewise Expanding Chaotic Transformations in R^n with Summable Oscillations of Derivative. Journal of Pure & Applied Sciences , [S. l.], v. 22, n. 2, p. 73–82, 2023. DOI: 10.51984/jopas.v22i2.2342. Disponível em: https://sebhau.edu.ly/journal/jopas/article/view/2342. Acesso em: 18 jul. 2024.