TY  - JOUR
AU  - W. Kuperberg
TI  - Placing and moving spheres in the gaps of a cylinder packing.
JO  - Elemente der Mathematik
PY  - 1991
SP  - 47
EP  - 51
VL  - 46
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELMA_1991__46_2_141501/
ID  - ELMA_1991__46_2_141501
ER  -