@book { WeThree, title = "«We Three»", subtitle = "The Mythology of Shakespeare’s Weird Sisters", author = "Laura {Shamas}", year = "2007", publisher = "Peter Lang Verlag", address = "New York, United States of America", doi = "10.3726/978-1-4539-0638-5", url = "https://www.peterlang.com/document/1054431" }