TY  - JOUR
AU  - G. Kós
AU  - J. Töröcsik
TI  - Convex Disks Can Cover Their Shadow.
JO  - Discrete & computational geometry
PY  - 1990
SP  - 529
EP  - 532
VL  - 5
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DCG_1990__5_2_131135/
ID  - DCG_1990__5_2_131135
ER  -