Bonechi F, Cattaneo A, Gukov S, Rocek M, Seminara D, Zabzine M. Geometry of Strings and Fields. cdg [Internet]. 2014 Oct. 24 [cited 2024 May 4];3(2):21-4. Available from: https://oajournals.fupress.net/index.php/cdg/article/view/8663