THE CENTRAL SUBGROUPS OF THE NONABELIAN TENSOR SQUARES OF SOME BIEBERBACH GROUPS WITH ELEMENTARY ABELIAN 2-GROUP POINT GROUP. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 79, n. 7, 2017. DOI: 10.11113/jt.v79.10677. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/10677.. Acesso em: 25 dec. 2024.