- European Journal of Operational Research 132(3):479-489 (2001)
- Mol. Cell. Biol. 13(7):3850-9 (1993)
- Mol. Cell. Biol. 12(10):4412-21 (1992)
- Operational Research 3(1):25-40 (2003)
- European Journal of Operational Research 185(3):1674-1679 (2008)
- European Journal of Operational Research 185(3):1285-1299 (2008)
- The Annals of Applied Probability 5(3):577--602 (August 1995)
- European Journal of Operational Research 153(2):485-488 (2004)
- European Journal of Operational Research 153(2):386-399 (2004)
- Inf. Sci. 142(1-4):103-116 (2002)
- Informatik für den Umweltschutz, volume 256 of Informatik-Fachberichte, page 573-582. Springer, (1990)


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