TY  - JOUR
AU  - León, Manuel de
AU  - Ortaçgil, Ercüment
TI  - On frames defined by horizontal spaces
JO  - Czechoslovak Mathematical Journal
PY  - 1996
SP  - 241
EP  - 248
VL  - 46
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1996.127287/
DO  - 10.21136/CMJ.1996.127287
LA  - en
ID  - 10_21136_CMJ_1996_127287
ER  -