@other{https://resolver.caltech.edu/CaltechAUTHORS:20200706-102538595,
    title = "Feynman Lectures on the Strong Interactions",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20200706-102538595",
    id = "record",
    doi = "10.48550/arXiv.2006.08594"
}