@article{JMPA_1952_9_31__221_0,
     author = {Walsh, J. L.},
     title = {Polynomial expansions of functions defined by {Cauchy's} integral},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {221--244},
     volume = {Ser. 9, 31},
     year = {1952},
     mrnumber = {51919},
     zbl = {0049.05203},
     language = {en},
     url = {http://archive.numdam.org/item/JMPA_1952_9_31__221_0/}
}