@article{MAN_1977__227_162963,
     author = {K.K. Kubota},
     title = {On the {Algebraic} {Independence} of {Holomorphic} {Solutions} of {Certain} {Functional} {Equations} and their {Values.}},
     journal = {Mathematische Annalen},
     pages = {9--50},
     publisher = {mathdoc},
     volume = {227},
     year = {1977},
     zbl = {0359.10030},
     url = {http://geodesic.mathdoc.fr/item/MAN_1977__227_162963/}
}