TY  - JOUR
AU  - Chandra A. Irawan
AU  - Kusmaningrum Soemadi
TI  - The Capacitated Single-Source P-Center Problem in the Presence of Fixed Cost and Multilevel Capacities Using VNS and Aggregation Technique
JO  - Yugoslav journal of operations research
PY  - 2018
SP  - 453 
EP  -  473
VL  - 28
IS  - 4
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/YJOR_2018_28_4_a1/
ID  - YJOR_2018_28_4_a1
ER  -