International Transactions in Operational Research
International Transactions in Operational Research > 18 > 5 > 533 - 544
International Transactions in Operational Research > 19 > 4 > 567 - 579
International Transactions in Operational Research > 19 > 4 > 521 - 530
International Transactions in Operational Research > 25 > 3 > 1081 - 1100
International Transactions in Operational Research > 27 > 4 > 1886 - 1910
International Transactions in Operational Research > 28 > 6 > 3190 - 3219
International Transactions in Operational Research > 30 > 5 > 2302 - 2334