@article{MS2_1960__8_165754,
     author = {H. Gask},
     title = {A {Proof} of {Schwartz's} {Kernel} {Theorem.}},
     journal = {Mathematica Scandinavica},
     pages = {327--332},
     publisher = {mathdoc},
     volume = {8},
     year = {1960},
     zbl = {0100.11302},
     url = {http://geodesic.mathdoc.fr/item/MS2_1960__8_165754/}
}