@article{MV_1975_27_1_a1,
     author = {D. K. Basu},
     title = {Some properties of generalised ultraspherical polynomials},
     journal = {Matemati\v{c}ki vesnik},
     pages = {19 },
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {1975},
     url = {http://geodesic.mathdoc.fr/item/MV_1975_27_1_a1/}
}