@misc{bulletinarchive2,
    type = "misc",
    author = "Peter Rowlett",
    year = "2024",
    title = {Aerodynamic Aspects of Animal Flight by Sir James Lighthill FRS Hon FIMA (IMA President 1964-1966)},
    organization = "Institute of Mathematics and its Applications",
    url = "https://ima.org.uk/24897/aerodynamic-aspects-of-animal-flight-1974/"
}