Toni Wickert, Luciana Buriol, Greet Berghe, and Pieter Smet. 2020.
 Personnel rostering: models and algorithms for scheduling, rescheduling and ensuring robustness. In <em>Anais do XXXIII Concurso de Teses e Dissertações</em>, junho 30, 2020, Cuiabá, Brasil. SBC, Porto Alegre, Brasil, 31-36. DOI: <a href="https://doi.org/10.5753/ctd.2020.11365">https://doi.org/10.5753/ctd.2020.11365</a>.