@article{https://resolver.caltech.edu/CaltechAUTHORS:KOEjfm85,
    title = "An experimental study of geometrical effects on the drag and flow field of two bluff bodies separated by a gap",
    journal = "Journal of Fluid Mechanics",
    year = "1985",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:KOEjfm85",
    id = "record",
    issn = "0022-1120",
    doi = "10.1017/S002211208500204X",
    volume = "156"
}


@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20170731-102517069,
    title = "Aerodynamic Drag Mechanisms of Bluff Bodies and Road Vehicles",
    chapter = "Interaction Effects on the Drag of Bluff Bodies in Tandem",
    year = "1978",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20170731-102517069",
    id = "record",
    isbn = "978-1-4684-8436-6",
    doi = "10.1007/978-1-4684-8434-2\_10"
}