Jesús Vigo-Aguiar Guido Vanden Berghe Advances in Computational and Mathematical Methods in Science and Engineering. 1745 2011 235 J. Comput. Appl. Math. 7 https://doi.org/10.1016/j.cam.2010.10.016 db/journals/jcam/jcam235.html#Vigo-AguiarB11
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