{
    "query": {
        "category": "Mathematics",
        "publication_date": "1960-04",
        "nr_of_items": 1
    },
    "items": [
        {
            "title": "The 3-J and 6-J Symbols",
            "subtitle": null,
            "author": "by Manuel Rotenberg, R. Biyins, N. Metropolis and John K. Wooten Jr.",
            "isbn": "9780262180047",
            "publisher": "MIT Press",
            "link_to_publisher": "https:\/\/mitpress.mit.edu\/9780262180047\/the-3-j-and-6-j-symbols"
        }
    ]
}