//-->
Interactions Between Workers and the Technology ofProduction: Evidence from Professional Baseball
Gould, Eric D., (2007)
Nonparametric Productivity Analysis
Härdle, Wolfgang, (2005)
Aufzüge und Fahrtreppen : Branchenstudie 2007
Dispan, Jürgen, (2007)
On Bus Schedules
Foulkes, J. D., (1954)
Flow in networks with amplification and coupling
Öttli, W., (1966)
Mathematical programming : proceedings of an advanced seminar, conducted by the Mathematics Research Center, the Univ. of Wisconsin, and the U. S. Army at Madison, September 11 - 13, 1972
Hu, Te Chiang, (1973)