@article{CM_1967__18_3_235_0,
     author = {Braaksma, B. L. J. and Meulenbeld, B.},
     title = {Integral transforms with generalized {Legendre} functions as kernels},
     journal = {Compositio Mathematica},
     pages = {235--287},
     publisher = {P. Noordhoff N. V., Groningen},
     volume = {18},
     number = {3},
     year = {1967},
     mrnumber = {226314},
     zbl = {0177.39901},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1967__18_3_235_0/}
}