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Discrete search with multiple sensors. Math. Methods Oper. Res. 60(1): 1-13 (2004) - Nguyen Xuan Tan:
On the existence of solutions to systems of vector quasi-optimization problems. Math. Methods Oper. Res. 60(1): 53-71 (2004) - Gert Wanka:
Book Review. Math. Methods Oper. Res. 60(2): 347-348 (2004) - Ju-Liang Zhang:
A robust trust region method for general constrained optimization. Math. Methods Oper. Res. 60(1): 73-85 (2004)