@article{MZ_1957__68_169709,
     author = {R.P. Boas jr.},
     title = {Growth of {Derivatives} of {Entire} {Functions.}},
     journal = {Mathematische Zeitschrift},
     pages = {296--298},
     publisher = {mathdoc},
     volume = {68},
     year = {1957},
     zbl = {0078.26203},
     url = {http://geodesic.mathdoc.fr/item/MZ_1957__68_169709/}
}