ositanos o ausetanos del ebro

http://www.segeda.net/bibliografia/pdf/territorialidad_bajo_aragon.pdf

https://core.ac.uk/download/pdf/80522807.pdf

https://books.google.es/books?id=FhASAAAAIAAJ&pg=PA123&lpg=PA123&dq=los+ausetanos+del+ebro&source=bl&ots=Pait2mj9Dy&sig=IRDiNOl8rOqJIYCEkAAxexkStL0&hl=es&sa=X&ved=2ahUKEwiZsOHMms_cAhVDXBoKHcnTDaM4FBDoATABegQICRAB#v=onepage&q&f=true