The unchanging God of love : a study of the teaching of St. Thomas Aquinas on divine immutability in view of certain contemporary criticism of this doctrine. - Fribourg : Éditions universitaires de Fribourg, 1986. - XVIII, 489 p. ; 22 cm - Studia Friburgensia. N.S. ; 66 . - Studia Friburgensia. N.S. ; 66. .