Geach, P.T. Persönliche Verantwortung, 1982 t.p. (Inciarte) p. 98 (Professor Fernando Inciarte; b. 1929 in Madrid; 1975- , prof. of philos., Univ. Münster)
His Forma formarum, 1970.
Liberalismo y republicanismo, 2001 t.p. (Fernando Inciarte) p. 9 (died June 9, 2000)