@article{Liu1973,
Author = {C. L. Liu and James W. Layland}, Journal = {Journal of the Association for Computing Machinery (JACM)}, Month = jan, Number = {1}, Pages = {46-61}, Title = {{Scheduling Algorithms for Multiprogramming in a Hard Real-Time Environment}}, Volume = {20}, Year = {1973}
}
@book{Liu2000, author = {Liu, Jane W. S. W.},
title = {{Real-Time Systems}}, year = {2000}, isbn = {0130996513}, edition = {1st}, publisher = {Prentice Hall PTR}, address = {Upper Saddle River, NJ, USA}}
@phdthesis{Mok1983,
Author = {A. K. Mok}, School = {MIT}, Title = {{Fundamental Design Problems for the Hard Real-Time Environment}}, Type = {{Ph.D. Dissertation}}, Year = {1983}}