Tian H, Gao S.  2013.  A Process Model for Route Choice in Risky Traffic Networks. Procedia - Social and Behavioral Sciences (20th International Symposium on Transportation and Traffic Theory). 80:764-778.

• Google Scholar
• BibTex

Razo M, Gao S.  2013.  A rank-dependent expected utility model for strategic route choice with stated preference data. Transportation Research Part C: Emerging Technologies. 27:117-130.

• Google Scholar
• BibTex

Gao S, Frejinger E, Ben-Akiva ME.  2011.  Cognitive cost in route choice models. Transportation Research Part A. 45(9):916-926.

• Google Scholar
• BibTex