2GREEN P E,KRIEGER A M.Individualized Hybrid Modelsfor Conjoint Analysis[J].Management Science,1996,42(6):850-867.
3PAPANICOLAOU E,BELESSIOTIS V,LI X,et a1.Studyof the Thermal Performance and Air-flow Features of a SolarAir Heater with Evacuated Tubes[C]//Proceedings of ISESSolar World Congress.Beijing:[s.n.],2007:627-633.