@book { LearningbyWandering,
    title = "Learning by Wandering",
    subtitle = "An Ancient Irish Perspective for a Digital World",
    author = "Marie {Martin}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    url = "https://www.peterlang.com/document/1106015"
}