TY  - JOUR
AU  - Thomas E. Cecil
TI  - On the completeness of flat surfaces in $S^3$
JO  - Colloquium Mathematicum
PY  - 1975
SP  - 139
EP  - 143
VL  - 33
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-33-1-139-143/
DO  - 10.4064/cm-33-1-139-143
LA  - en
ID  - 10_4064_cm_33_1_139_143
ER  -