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ECONOMIC LOT-SIZING: AN O(N LOG N)-ALGORITHM THAT RUNS IN LINEAR TIME WAGNER-WITHIN CASE.
WAGELMANS, A., (1989)
Economic lot-sizing with start-up costs: the convex hull.
VAN HOESEL, C., (1991)
Economic lot-sizing: an O(n log n)-algorithm : that runs in linear time in the Wagner-Whitin case
Wagelmans, Albert P. M., (1989)