CHIRINOS FERNÁNDEZ, D.; ZAVALETA CALDERÓN, U. SEMIGROUPS N TIMES INTEGRATED AND AN APPLICATION TO A PROBLEM OF CAUCHY TYPE. Selecciones Matemáticas, [S. l.], v. 3, n. 01, p. 8-17, 2016. DOI: 10.17268/sel.mat.2016.01.02. Disponível em: https://revistas.unitru.edu.pe/index.php/SSMM/article/view/1243. Acesso em: 6 may. 2024.