SHAO, ZELING; HAO, XIAOLEI; LI, ZHIGUO. The book embedding of Schrijver graph. Utilitas Mathematica , [S. l.], v. 107, 2018. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1313. Acesso em: 26 may. 2026.