TY  - JOUR
AU  - Ben Nejma, Ibtissem
AU  - M’Hallah, Rym
TI  - A beam search for the equality generalized symmetric traveling salesman problem
JO  - RAIRO. Operations Research
PY  - 2021
SP  - 3021
EP  - 3039
VL  - 55
IS  - 5
PB  - EDP-Sciences
UR  - https://www.numdam.org/articles/10.1051/ro/2021148/
DO  - 10.1051/ro/2021148
LA  - en
ID  - RO_2021__55_5_3021_0
ER  -