1. Isaacson K, Boren P, Tsai C, Pyles R. Dyna-METRIC Version 4: Modeling Worldwide Logistics Support of Aircraft Components. The RAND Corp., R-3389-AF, 1988.
2. Analysis of the Erlang Traffic Formulae for Busy-Signal Arrangements;Palm;Ericsson Technics,1938
3. Sherbrooke C. Optimal inventory modeling of systems: multi-echelon techniques. New York: Wiley, 1992. p. 274.
4. Faughaber K. DMAS small PAA utility. Washington, DC: HQ USAF/LGSS, 1993.
5. Pyles R, Tripp R. Dyna-metric: a valuable management tool. Air Force Journal of Logistics 1983;18–21:24.