KOCLĘGA-KULPA, B.; SZOSTOK, T.; WĄSOWICZ, S. On some equations stemming from quadrature rules. Annales Universitatis Paedagogicae Cracoviensis Studia Mathematica, [S. l.], v. 8, p. 19–30, 2009. Disponível em: https://studmath.uken.krakow.pl/article/view/13256. Acesso em: 31 oct. 2026.