@article{MS2_1992__71_1_167216,
     author = {Manfred Stoll},
     title = {Composition of {Potentials} with {Inner} {Functions.}},
     journal = {Mathematica Scandinavica},
     pages = {122--132},
     year = {1992},
     volume = {71},
     number = {1},
     zbl = {0786.32010},
     url = {http://geodesic.mathdoc.fr/item/MS2_1992__71_1_167216/}
}