(Muzeum Okręgowe w Rzeszowie; Instytut Archeologii UR; Fundacja Rzeszowskiego Ośrodka Archeologicznego; Oficyna Wydawnicza „Zimowit”, 2015) Parczewski, Michał
In Walawa near Przemyśl J. Pasternak researched a skeletal cemetery of the eleventh – twelfth century in 1939. He also suggested the presence
of a fortified settlement dated to this period. An attempt was made to locate closer that necropolis as well as to determine the level of veracity
regarding the fortified settlement.