A branch-and-bound algorithm for the double travelling salesman problem with two stacks
1986 ◽
Vol 26
(3)
◽
pp. 14-19
2020 ◽
Vol 66
(5)
◽
pp. 202-206
1986 ◽
Vol 11
(1-4)
◽
pp. 236-240
◽
2019 ◽
Vol 1362
◽
pp. 012098