Sun, B. (2019). Cohomology of group theoretic Dehn fillings I: Cohen-Lyndon type theorems. Elsevier.
Citazione stile Chigago Style (17a edizione)Sun, B. Cohomology of Group Theoretic Dehn Fillings I: Cohen-Lyndon Type Theorems. Elsevier, 2019.
Citatione MLA (9a ed.)Sun, B. Cohomology of Group Theoretic Dehn Fillings I: Cohen-Lyndon Type Theorems. Elsevier, 2019.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.