Starodavni "fajansi" jak istoričie javišče u pamjatnikach epochu bronzi-počatku zaliza na teritoriji schidnoji ėvropi (3-perša polovina 1 tis : do n.e.). [Acient "faïence" as historical Phenómenon on the Monuments of Bronzebegining Iron Age in the Eastern Europe Are (3-first Half 1 Millenium b.c.). - Ostroverchov, Anatolij Stepanovič (2004)