@article{MAN_1963__152_161103,
     author = {J. REICHBACH},
     title = {Some {Characterizations} of {Theses} of the {First-order} {Functional} {Calculus.}},
     journal = {Mathematische Annalen},
     pages = {195--207},
     publisher = {mathdoc},
     volume = {152},
     year = {1963},
     zbl = {0119.25102},
     url = {http://geodesic.mathdoc.fr/item/MAN_1963__152_161103/}
}