@article {:1986::50, title = "Literature", journal = "", parent_itemid = "", publishercode ="", year = "1986", volume = "84", number = "7", publication date ="1986-07-01T00:00:00", pages = "50-53", itemtype = "ARTICLE", url = "https://www.ingentaconnect.com/content/saf/jof/1986/00000084/00000007/art00017", abstract = "", }