@article{RCM_2019_53_2_a2,
     author = {Herbert Due\~nas Ruiz and Francisco Marcell\'an and Alejandro Molano and On Symmetric (1},
     title = { 1)-Coherent {Pairs} and {Sobolev} {Orthogonal} polynomials: an algorithm to compute {Fourier} coefficients},
     journal = {Revista colombiana de matematicas},
     pages = {139--164},
     publisher = {mathdoc},
     volume = {53},
     number = {2},
     year = {2019},
     url = {http://geodesic.mathdoc.fr/item/RCM_2019_53_2_a2/}
}