“Gabrielis BIEL, Collectorium circa quattuor libros Sententiarum. Liber tertius, collaborantibus Volker SIEVERS et Renata STEIGER ediderunt Wilfridus WERBECK et Udo HOFMANN, Tübingen, J. C. B Mohr (Paul Siebeck), 1979, XIX + 704 pp., 24 x 17”., Scripta Theologica, vol. 12, no. 3, pp. 953–954, Mar. 2018, doi: 10.15581/006.12.22092.