@article {:1973::z1, title = "Front Matter Volume 19 Issue 1 1973", journal = "", parent_itemid = "", publishercode ="", year = "1973", volume = "19", number = "1", publication date ="1973-03-01T00:00:00", pages = "z1-z3", itemtype = "ARTICLE", url = "https://www.ingentaconnect.com/content/saf/fs/1973/00000019/00000001/art00001", abstract = "", }