@article{maitra_ghosh_das_boltze_2013,  title={Effect of model specification on valuation of travel attributes: a case study of rural feeder service to bus stop},  volume={7},  ISSN={2238-1031},  url={https://www.scielo.br/j/jtl/a/PvBQxhwRGnMZDRfbpsywMSn/},  number={2},  journal={Journal of Transport Literature},  publisher={Sociedade Brasileira de Planejamento dos Transportes},  author={Maitra, Bhargab and Ghosh, Santanu and Das, Sudhanshu Sekhar and Boltze, Manfred},  year={2013},  month={Apr},  pages={8–28} }