@book { FearlessEngagementofFourArrows,
    title = "Fearless Engagement of Four Arrows",
    author = "R. Michael {Fisher}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/b13373",
    url = "https://www.peterlang.com/document/1056906"
}