@article{SIGMA_2015_11_a56,
     author = {Sarah Post},
     title = {Racah {Polynomials} and {Recoupling} {Schemes} of $\mathfrak{su}(1,1)$},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2015},
     volume = {11},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2015_11_a56/}
}