TY  - JOUR
AU  - J.E. Wetzel
TI  - Triangular Covers for Closed Curves of Constant Length.
JO  - Elemente der Mathematik
PY  - 1970
SP  - 78
EP  - 82
VL  - 25
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELMA_1970__25_140976/
ID  - ELMA_1970__25_140976
ER  -