OUYANG, Zhengyong; RASILA, Antti; GUAN, Tiantian. The weak min-max property in Banach spaces. Mathematica Scandinavica, Berkeley, CA, United States, v. 128, n. 2, 2022. DOI: 10.7146/math.scand.a-132214. Disponível em: https://journals.msp.org/mscand/article/view/112. Acesso em: 24 jul. 2026.