@InProceedings{Avigad-Donnelly,
author = {Jeremy Avigad and Kevin Donnelly},
title = {Formalizing {O} notation in {Isabelle/HOL}},
booktitle = {Automated Reasoning: second international conference, IJCAR
2004},
pages = {
357--
371},
year =
2004,
editor = {David Basin and Micha
\"el Rusiowitch},
publisher = {Springer}
}
@PhdThesis{McMillan-PhDThesis,
author = {Kenneth McMillan},
title = {Symbolic Model Checking --- An Approach to the State Explosion Problem},
school = {Carnegie Mellon University},
year = {
1992},
month = {May},
url = {
\url{
http://mcmil.net/pubs/thesis.pdf}},
}