@article{SIGMA_2023_19_a2,
     author = {Nigel J. Hitchin},
     title = {A {Note} on {Coupled} {Dirac} {Operators}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2023},
     volume = {19},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2023_19_a2/}
}