Universal Covering Maps for Variable Regions.

Hejhal, Dennis A.. "Universal Covering Maps for Variable Regions.." Mathematische Zeitschrift 137 (1974): 7-20. <http://eudml.org/doc/172053>.

@article{Hejhal1974,
author = {Hejhal, Dennis A.},
journal = {Mathematische Zeitschrift},
pages = {7-20},
title = {Universal Covering Maps for Variable Regions.},
url = {http://eudml.org/doc/172053},
volume = {137},
year = {1974},
}

TY - JOUR
AU - Hejhal, Dennis A.
TI - Universal Covering Maps for Variable Regions.
JO - Mathematische Zeitschrift
PY - 1974
VL - 137
SP - 7
EP - 20
UR - http://eudml.org/doc/172053
ER -