@article{GDZPPN002489589,
title = {On the Differentiability of the Coordinate Functions of P\'oyla's Space-Filling Curve.},
journal = {Monatshefte f\"ur Mathematik},
volume = {121},
year = {1996},
pages = {125-138},
zbl = {0845.53003},
url = {http://dml.mathdoc.fr/item/GDZPPN002489589}
}
Prachar, Karl; Sagan, Hans. On the Differentiability of the Coordinate Functions of Póyla's Space-Filling Curve.. Monatshefte für Mathematik, Tome 121 (1996) pp. 125-138. http://gdmltest.u-ga.fr/item/GDZPPN002489589/