Mohammad Masjed-Jamei M. R. Eslahchi Mehdi Dehghan On numerical improvement of Gauss-Radau quadrature rules. 51-64 2005 168 Applied Mathematics and Computation 1 http://dx.doi.org/10.1016/j.amc.2004.08.046 db/journals/amc/amc168.html#Masjed-JameiED05