@other{https://resolver.caltech.edu/CaltechTHESIS:05182013-191132413,
    title = "Robot Navigation in Dense Crowds: Statistical Models and Experimental Studies of Human Robot Cooperation",
    year = "2013",
    url = "https://resolver.caltech.edu/CaltechTHESIS:05182013-191132413",
    id = "record",
    doi = "10.7907/BHGM-0C65"
}