International Transactions in Operational Research
International Transactions in Operational Research > 17 > 5 > 595 - 605
International Transactions in Operational Research > 19 > 1-2 > 39 - 62
International Transactions in Operational Research > 26 > 2 > 667 - 685
International Transactions in Operational Research > 30 > 4 > 1591 - 1616
International Transactions in Operational Research > 30 > 4 > 1730 - 1754
International Transactions in Operational Research > 30 > 4 > 1617 - 1646
International Transactions in Operational Research > 30 > 6 > 2807 - 2839