The Patrologia Latina comprises the works of the Church Fathers from Tertullian in 200 AD to the death of Pope Innocent III in 1216. This is an electronic version of the first edition of Jacques-Paul Migne's Patrologia Latina, published between 1844 and 1855, and the four volumes of indexes published between 1862 and 1865.
Gervasius, Nicholaus. Analyses Des Ourvrages de Boece. Patrologia Latina Database. Hekman Library, CalvinCollege. 2 Jan. 2003 <http://pld.chadwyck.com/>.