	Authors	Year	Title
	Schönlaub, Feist & Korn	1988	The Devonian-Carboniferous Boundary at the section "Grüne Schneid" (Carnic Alps, Austria): A preliminary report. Courier Forschungsinstitut Senckenberg, 100: 149-167, fig.1-4, pl.1-4; Frankfurt a.M.