MLA

Alves, et al. Dual-feasible Functions for Integer Programming and Combinatorial Optimization. Springer International Publishing, 2016.

APA

Alves, A., Clautiaux, F., de Carvalho, J. Valério, Rietz, J., & Valério de Carvalho, J. (2016). Dual-Feasible Functions for Integer Programming and Combinatorial Optimization. Springer International Publishing.

Chicago

Alves, Francois Clautiaux, José Valério de Carvalho, Jürgen Rietz, and José Valério de Carvalho. Dual-Feasible Functions for Integer Programming and Combinatorial Optimization. : Springer International Publishing, 2016.