Zhou, Zhenyu, Chen, Jun, and Liu, Yanchao. Optimized Landing of Drones in the Context of Congested Air Traffic and Limited Vertiports. Retrieved from https://par.nsf.gov/biblio/10292950. IEEE Transactions on Intelligent Transportation Systems 22.9 Web. doi:10.1109/TITS.2020.3040549.

Zhou, Zhenyu, Chen, Jun, & Liu, Yanchao. Optimized Landing of Drones in the Context of Congested Air Traffic and Limited Vertiports. IEEE Transactions on Intelligent Transportation Systems, 22 (9). Retrieved from https://par.nsf.gov/biblio/10292950. https://doi.org/10.1109/TITS.2020.3040549

Zhou, Zhenyu, Chen, Jun, and Liu, Yanchao. "Optimized Landing of Drones in the Context of Congested Air Traffic and Limited Vertiports". IEEE Transactions on Intelligent Transportation Systems 22 (9). Country unknown/Code not available. https://doi.org/10.1109/TITS.2020.3040549. https://par.nsf.gov/biblio/10292950.

@article{osti_10292950,
place = {Country unknown/Code not available}, title = {Optimized Landing of Drones in the Context of Congested Air Traffic and Limited Vertiports}, url = {https://par.nsf.gov/biblio/10292950}, DOI = {10.1109/TITS.2020.3040549}, abstractNote = {}, journal = {IEEE Transactions on Intelligent Transportation Systems}, volume = {22}, number = {9}, author = {Zhou, Zhenyu and Chen, Jun and Liu, Yanchao}, editor = {null} }