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Czarnocki | 
1989 | 
Klimenie Gór Swietokrzyskich.	 
Prace Panstw. Inst. Geol., 127: 1-91, fig.1-21, tab.1-3, pl.1-50; Warszawa.	 
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Korn | 
1999 | 
Famennian Ammonoid Stratigraphy of the Ma'der and Tafilalt (Eastern Anti-Atlas, Morocco.	 
Abhandlungen der Geologischen Bundesanstalt, 54: 147-179, 9 figs., 1 tabl., 7 pls., Wien.	 
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Korn & Klug | 
2002 | 
Ammoneae Devonicae.	 
In: Fossilium Catalogus, I: Animalia (edit. Riegraf,W.), Pars 138:  375 p., 238 fig., 4 tab., Leiden (Backhuys Publ.).	 
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