@book{ig00275000, author = {Gerson, Johannes}, title = {Trigilogium astrologiae theologisatae}, year = {about 1475]}, note = {}, publisher = {Johann Sensenschmidt and Andreas Frisner}, address = {[Nuremberg}, annote = { This record was exported from the Incunabula Short Title Catalogue (ISTC): http://data.cerl.org/istc/ig00275000} }