On minimax-regret Huff location models. - Bello, Lenys; Blanquero, Rafael; Carrizosa, Emilio (Comput. Oper. Res., 2011)

Residual algorithm for large-scale positive definite generalized eigenvalue problems. - Bello, Lenys; Cruz, William La; Raydan, Marcos (Comput. Optim. Appl., 2010)