@article{SIGMA_2009_5_a32,
     author = {Satoshi Tsujimoto and Alexei Zhedanov},
     title = {Elliptic {Hypergeometric} {Laurent} {Biorthogonal} {Polynomials} with {a~Dense} {Point} {Spectrum} on the {Unit} {Circle}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2009},
     volume = {5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2009_5_a32/}
}