@article{ZR_1984_4_12_a20,
     author = {Blagoj S. Popov},
     title = {Quelques characteristiques sur les {Polynomes} de {Tchebychef}},
     journal = {Zbornik radova},
     pages = {165 },
     year = {1984},
     volume = {4},
     number = {12},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZR_1984_4_12_a20/}
}