TY  - JOUR
AU  - Andrzej Derdziński
TI  - Certain connections between time functions and compact spacelike submanifolds
JO  - Colloquium Mathematicum
PY  - 1978
SP  - 55
EP  - 64
VL  - 39
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-39-1-55-64/
DO  - 10.4064/cm-39-1-55-64
LA  - en
ID  - 10_4064_cm_39_1_55_64
ER  -