SEYED FAKHARI, S. A. On the regularity of small symbolic powers of edge ideals of graphs. Mathematica Scandinavica, Berkeley, CA, United States, v. 129, n. 1, 2023. DOI: 10.7146/math.scand.a-134104. Disponível em: https://journals.msp.org/mscand/article/view/95. Acesso em: 24 jul. 2026.