Knowledge and the sciences in medieval philosophy : proceedings of the Eighth International Congress of Medieval Philosophy (S.I.E.P.M.), Helsinki 24-29 August 1987
edited by Reijo Työrinoja, Anja Inkeri Lehtinen, Dagfinn Føllesdal
(Annals of the finnish society for missiology and ecumenics, 55)
Yliopistopaino, 1990-
Knowledge and the sicences in medieval philosophy