@misc{Xiao_Qiang_Carpooling_2017,
 author={Xiao, Qiang and He, Rui-chun},
 number={No 2},
 howpublished={online},
 year={2017},
 publisher={Polish Academy of Sciences Committee of Transport Design},
 title={Carpooling scheme selection for taxi carpooling passengers: a multi-objective model and optimisation algorithm},
}