Ansari, Sina, Başdere, Mehmet, Li, Xiaopeng, Ouyang, Yanfeng, and Smilowitz, Karen. Advancements in continuous approximation models for logistics and transportation systems: 1996–2016. Retrieved from https://par.nsf.gov/biblio/10073464. Transportation Research Part B: Methodological 107.C Web. doi:10.1016/j.trb.2017.09.019.

Ansari, Sina, Başdere, Mehmet, Li, Xiaopeng, Ouyang, Yanfeng, & Smilowitz, Karen. Advancements in continuous approximation models for logistics and transportation systems: 1996–2016. Transportation Research Part B: Methodological, 107 (C). Retrieved from https://par.nsf.gov/biblio/10073464. https://doi.org/10.1016/j.trb.2017.09.019

Ansari, Sina, Başdere, Mehmet, Li, Xiaopeng, Ouyang, Yanfeng, and Smilowitz, Karen. "Advancements in continuous approximation models for logistics and transportation systems: 1996–2016". Transportation Research Part B: Methodological 107 (C). Country unknown/Code not available. https://doi.org/10.1016/j.trb.2017.09.019. https://par.nsf.gov/biblio/10073464.

@article{osti_10073464,
place = {Country unknown/Code not available}, title = {Advancements in continuous approximation models for logistics and transportation systems: 1996–2016}, url = {https://par.nsf.gov/biblio/10073464}, DOI = {10.1016/j.trb.2017.09.019}, abstractNote = {}, journal = {Transportation Research Part B: Methodological}, volume = {107}, number = {C}, author = {Ansari, Sina and Başdere, Mehmet and Li, Xiaopeng and Ouyang, Yanfeng and Smilowitz, Karen}, }