Christoffel-Darboux formula for orthogonal trigonometric polynomials of semi-integer degree
G.V. Milovanović
A.S. Cvetković
M. Stanić
Facta Univ. Ser. Math. Inform.
Facta Universitatis, Series: Mathematics and Informatics, University of Niš, Univerzitetski trg 2, Niš, 18104, Serbia
2008
23
29 – 37