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Bounded production and inventory models with piecewise concave costs
Love, Stephen F., (1973)
Minimizing mean squared deviation of completion times about a common due date
Bagchi, Uttarayan, (1987)
Single cycle continuous review policies arborescent production/inventory systems
Graves, Stephen C., (1977)
Spares stocking policies for repairable inventory systems with dependent repair systems
Hausman, Warren H., (1981)
Measurement of White Collar Productivity
Schroeder, Roger G., (1985)
White Collar Productivity Measurement
Schroeder, Roger G., (1986)