@article{SIGMA_2011_7_a56,
     author = {Alberto Carignano and Lorenzo Fatibene and Raymond G. McLenaghan and Giovanni Rastelli},
     title = {Symmetry {Operators} and {Separation} of {Variables} for {Dirac's} {Equation} on {Two-Dimensional} {Spin} {Manifolds}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2011},
     volume = {7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2011_7_a56/}
}