TY  - JOUR
AU  - Chen, Guangting
AU  - Burkard, Rainer E.
TI  - Constrained Steiner trees in Halin graphs
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 2003
SP  - 179
EP  - 194
VL  - 37
IS  - 3
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/ro:2003020/
DO  - 10.1051/ro:2003020
LA  - en
ID  - RO_2003__37_3_179_0
ER  -