Boechat, E. M. B. (2018) “GEOGRAPHICAL SYSTEMS IN THE FIRST CENTURY BC: POSIDONIUS’ F 49 E ̶ K AND VITRUVIUS’ ON ARCHITECTURE VI 1. 3 ̶ 13”, Prometeus Filosofia, 11(27). doi: 10.52052/issn.2176-5960.pro.v11i27.6773.