Maroni P., da Rocha Z.. Connection coefficients between orthogonal polynomials and the canonical sequence: an approach based on symbolic computation. Numerical Algorithms. 2008;47(3):291-314.Edit

Maroni P., da Rocha Z.. Connection coefficients for orthogonal polynomials: symbolic computations, verifications and demonstrations in the Mathematica language, Numerical Algorithms, 63-3 (2013) 507-520. . Numerical Algorithms. 2013;63(3):507-520.Edit

Maroni P., Mesquita T., da Rocha Z.. On the general cubic decomposition of polynomial sequences. Journal of Difference Equations and Applications. 2011;17(9):1303-1332.Edit

Loureiro A., Maroni P., da Rocha Z.. The generalized Bochner condition about classical orthogonal polynomials revisited, Journal of Mathematical Analysis and Applications. Journal of Mathematical Analysis and Applications. 2006;322:645-667.Edit

Maroni P., da Rocha Z.. A new characterization of classical forms. Communications in Applied Analysis. 2001;5(3):351-362.Edit

[2007-28] Maroni P., Rocha Z. Connection coefficients between orthogonal polynomials and the canonical sequence .Edit

[2005-38] Loureiro AF, Maroni P., Rocha Z. The generalized Bochner condition about classical orthogonal polynomials revisited .Edit

[2011-8] Loureiro AF, Maroni P., Yakubovich SB. On a nonorthogonal polynomial sequence associated with Bessel operator .Edit

[2011-32] Loureiro AF, Maroni P.. Polynomial sequences associated with classical linear functionals .Edit

[2006-49] Loureiro AF, Maroni P.. Quadratic decomposition of Appell polynomial sequences .Edit

[2008-42] Loureiro AF, Maroni P.. Quadratic decomposition of Laguerre polynomials via lowering operators .Edit