@article{10_4153_CJM_1993_052_1,
     author = {Godoy, E. and Marcellan, F.},
     title = {Orthogonal {Polynomials} and {Rational} {Modifications} of {Measures}},
     journal = {Canadian journal of mathematics},
     pages = {930--943},
     year = {1993},
     volume = {45},
     number = {5},
     doi = {10.4153/CJM-1993-052-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1993-052-1/}
}