Hoon Liong Ong. Approximate algorithms for the travelling purchaser problem. Oper. Res. Lett., 1(5):201-205, 1982. [doi]
@article{Ong82,
title = {Approximate algorithms for the travelling purchaser problem},
author = {Hoon Liong Ong},
year = {1982},
doi = {10.1016/0167-6377(82)90041-4},
url = {https://doi.org/10.1016/0167-6377(82)90041-4},
researchr = {https://researchr.org/publication/Ong82},
cites = {0},
citedby = {0},
journal = {Oper. Res. Lett.},
volume = {1},
number = {5},
pages = {201-205},
}