@article{10_4064_cm_32_2_267_276,
     author = {D. M. Campbell and J. A. Pfaltzgraff},
     title = {Mapping properties of log log g' (z)},
     journal = {Colloquium Mathematicum},
     pages = {267--276},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {1974},
     doi = {10.4064/cm-32-2-267-276},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-32-2-267-276/}
}