TY  - JOUR
AU  - Gallego Lupiáñez, Francisco
PY  - 1989
DO  - 10.1002/mana.19891410106
SN  - 1522-2616
UR  - https://hdl.handle.net/20.500.14352/57270
T2  - Mathematische Nachrichten
AB  - The results in this paper are contained in the author's Doctoral Thesis, written under the direction of Professor E. Outerelo.
LA  - eng
M2  - 37
PB  - Deutschen Akademie der Wissenschaften zu Berlin 
TI  - On Covering Properties.
TY  - journal article
VL  - 141
ER  -