1. Modeling Non-Work Travel Patterns;Adler,1976
2. A theoretical and empirical model of trip chaining behavior;Adler;Transpn Res.,1979
3. Joint choice model for frequency, destination and travel mode for shopping trips;Adler;Transpn Res. Rec.,1976
4. Confidence regions in nonlinear estimation;Beale;J.R. Stat. Soc.,1960
5. Methodology for short-range travel demand predictions;Ben-Akiva;J. Transport Econ. Policy,1977