LIU, Xiaoling; YUAN, Dehui; YANG, Shengyun; LAI, Guoming; XU, Chuanqing. Multiple objective programming involving differentiable (𝛨ᵨ, 𝘳)-invex functions. CUBO, A Mathematical Journal, [S. l.], v. 13, n. 1, p. 125–136, 2011. DOI: 10.4067/S0719-06462011000100008. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/1385. Acesso em: 12 oct. 2025.