The first article is placed on the LPO Coordination Rhône-Alpes website and dedicated to Short-toed Eagles of the Rhône Department /map/:
• Bertrand DI NATALE, 2005 – Le Circaète Jean-le-Blanc Circaetus gallicus dans le Rhône [Short-toed Eagle in the Rhône] // L’EFFRAIE, La revue du CORA Rhône, n° 16: P. 33-38. – 
(Fr).
The next two texts can be viewed on the DZPPS site. They are about observations of Short-toed Eagles in Serbia, in Northern Bačka /map/ and also in the Vršac Mountains /map/ (Sr):
• O. Sekereš, 2008 – Dugotrajno zadržavanje zmijara Circaetus gallicus na području Bačke i Banata tokom 2008 [Long-term stay of Short-toed Eagle in Bačka and Banat during 2008] // Ciconia, 17: P. 34-37. – .
• M. Vučanović, 2008 – Podaci o biologiji gnežđenja zmijara Circaetus gallicus na Vršačkim planinama [Data on breeding biology of Short-toed Eagle in the Vršac Mountains] // Ciconia, 17: P. 38-43. – .
A full text of the following new article is not available for free, but you can view the abstract and references (En):
• Michele Panuccio and Nicolantonio Agostini, 2013 – Visible Migration of Short-Toed Snake-Eagles: Interplay of Weather and Topographical Features // Journal of Raptor Research, 47(1): P. 60-68.