Integer programming techniques for the nurse rostering problem. - Haroldo G. Santos; Túlio A. M. Toffolo; Rafael A. M. Gomes; Sabir Ribas (Ann. Oper. Res., 2016)

Variable neighborhood search accelerated column generation for the nurse rostering problem. - Rafael A. M. Gomes; Túlio A. M. Toffolo; Haroldo Gambini Santos (Electron. Notes Discret. Math., 2017)