SCIMA valintakori viitteet

lkm: 2
1.
Economisch Statistische Berichte
1984 : MAY 16, VOL. 69:3455, p. 454-458
1984 Bakker, J. N. F.
2.
Journal of the Operational Research Society
1997 : SEP, VOL. 48:9, p. 950-960
1997 Dai, Z.
Cheung, T-Y
SCIMA