@article{GDZPPN002030438,
title = {A class of hypertranscendental functions.},
journal = {Aequationes mathematicae},
volume = {15},
year = {1977},
pages = {93-106},
zbl = {0384.10014},
url = {http://dml.mathdoc.fr/item/GDZPPN002030438}
}
Loxton, J.H.; Poorten, A.J. van der. A class of hypertranscendental functions.. Aequationes mathematicae, Tome 15 (1977) pp. 93-106. http://gdmltest.u-ga.fr/item/GDZPPN002030438/