@article{SIGMA_2005_1_a15,
     author = {Valentyna Groza},
     title = {Representations of the {Quantum} {Algebra} $\mathrm{su}_q(1,1)$ and {Discrete} $q${-Ultraspherical} {Polynomials}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2005},
     volume = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2005_1_a15/}
}