@article{10_1017_S204061850003286X,
     author = {Macrobert, T. M.},
     title = {On {Neumann's} {Formula} for the {Legendre} {Functions}},
     journal = {Glasgow mathematical journal},
     pages = {10--12},
     year = {1952},
     volume = {1},
     number = {1},
     doi = {10.1017/S204061850003286X},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S204061850003286X/}
}