Lara, Hugo José, Abel Soares Siqueira, and Jinyun Yuan. “A Reduced Semidefinite Programming Formulation for HA Assignment Problems in Sport Scheduling”. Trends in Computational and Applied Mathematics 19, no. 3 (December 17, 2018): 471. Accessed July 3, 2024. https://tcam.sbmac.org.br/tema/article/view/1189.