TY  - JOUR
AU  - Izidor Hafner
TI  - 4-piece Dissection of Juel's Pyramid to a Triangular Prism
JO  - Visual Mathematics
PY  - 2007
VL  - 9
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VM_2007_9_3_a1/
ID  - VM_2007_9_3_a1
ER  -