found: Lázár, deák. Tabula Hungarie ad quatuor latera, 1528, 1982:map recto (Opera Petri Apiani ... Ingolstadiani ... A.D. 1528) map verso (Peter Apianus)
found: LC data base, 9-15-84(hdg.: Apianus, Petrus, 1495-1552)
found: Tooley's dict. of mapmakers, 1979(Apian (Apianus) Peter or Peter Bienewitz, 1495-1552, geographer and astronomer royal)
found: Wider den Gotzlesterer vnnd Ketzer Cunraten Som, genant Rotenacker, Predicanten in der Pfarr der erberen Reichstatt Vlm, 1527:title page (Ingolstat, Georg Apian und Peter Apian) (DLC copy not examined)
found: VIAF, accessed April 26, 2023VIAF ID: 88640422 ( Personal ) hdg. (Apianus, Petrus, 1495-1552; Apian, Peter, 1495-1552; Apian, Petrus, 1495-1551; Apianus, Petrus; Apian, Petrus, 1495-1552; Apian, Peter; Petrus Apianus; Apiano, Pedro, 1495-1552; Bienewitz, Peter, 1495-1552; Appianus, Petrus, 1495-1552; German astronomer, cartographer, printer, mathematician, active in Ingolstadt) - http://viaf.org/viaf/88640422
