On symmetries of N $$ \mathcal{N} $$ = (4, 4) sigma models on T 4
Crossref DOI link: https://doi.org/10.1007/JHEP08(2014)094
Published Online: 2014-08-18
Published Print: 2014-08
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Volpato, Roberto