TY  - JOUR
AU  - Bampis, Evripidis
AU  - Giroudeau, R.
AU  - König, J.-C.
TI  - On the hardness of approximating the UET-UCT scheduling problem with hierarchical communications
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 2002
SP  - 21
EP  - 36
VL  - 36
IS  - 1
PB  - EDP-Sciences
UR  - http://archive.numdam.org/articles/10.1051/ro:2002003/
DO  - 10.1051/ro:2002003
LA  - en
ID  - RO_2002__36_1_21_0
ER  -