@article{SIGMA_2017_13_a89,
     author = {Adhemar Bultheel and Ruyman Cruz-Barroso and Andreas Lasarow},
     title = {Orthogonal {Rational} {Functions} on the {Unit} {Circle} with {Prescribed} {Poles} not on the {Unit} {Circle}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2017},
     volume = {13},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2017_13_a89/}
}