LANDROCK, Peter. Finite Groups with Sylow 2-Intersections of Rank $\leqq 1$. Mathematica Scandinavica, Berkeley, CA, United States, v. 32, p. 31–45, 1973. DOI: 10.7146/math.scand.a-11444. Disponível em: https://journals.msp.org/mscand/article/view/2164. Acesso em: 25 jul. 2026.