TY  - JOUR 
T1  - COMBINATORIAL DUAL BOUNDS ON THE LEAST COST INFLUENCE PROBLEM
JO  - Pesquisa Operacional
A1  - Melo, Renato Silva de
A1  - Vignatti, André Luís
A1  - Miyazawa, Flávio Keidi
A1  - Ota, Matheus Jun
SN  - 0101-7438
UL  - 10.1590/0101-7438.2023.043.00275468
VL  - 43 
Y1  - 2023
PB  - Brazil 
ER  -