{
    "query": {
        "category": "Mathematics",
        "publication_date": "2007-01",
        "nr_of_items": 1
    },
    "items": [
        {
            "title": "The Coordinate-Free Approach to Linear Models",
            "subtitle": null,
            "author": "Michael J. Wichura",
            "isbn": "9780521868426",
            "publisher": "Cambridge University Press",
            "link_to_publisher": "https:\/\/www.cambridge.org\/universitypress\/subjects\/statistics-probability\/statistical-theory-and-methods\/coordinate-free-approach-linear-models?format=HB"
        }
    ]
}