@article{PORMA_1951__10_3_114521,
     author = {San Juan, Ricardo},
     title = {Caract\'erisations fonctionelles des transformations de {Laplace}},
     journal = {Portugaliae mathematica},
     pages = {115--120},
     publisher = {mathdoc},
     volume = {10},
     number = {3},
     year = {1951},
     mrnumber = {0045241},
     zbl = {0043.32104},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1951__10_3_114521/}
}