Monnet, C; Brack, P; Bucher, H; Rieber, H (2008). Ammonoids of the Middle/Late Anisian boundary (Middle Triassic) and the transgression of the Prezzo Limestone in eastern Lombardy-Giudicarie (Italy). Swiss Journal of Geosciences, 101(1):61-84.
Brack, P; Rieber, H; Mundil, R; Blendinger, W; Maurer, F (2007). Geometry and chronology of growth and drowning of Middle Triassic carbonate platforms (Cernera and Bivera/Clapsavon) in the Southern Alps (northern Italy). Swiss Journal of Geosciences, 100(3):327-348.