TY  - JOUR
AU  - N. Gaffke
AU  - R. Mathar
TI  - A Cyclic Projection Algorithm Via Duality.
JO  - Metrika
PY  - 1989
SP  - 29
EP  - 54
VL  - 36
IS  - 3-4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1989__36_3-4_176213/
ID  - MET_1989__36_3-4_176213
ER  -