TY - JOUR A1 - Marx, C. T1 - Rectification of the ancient geographic coordinates in Ptolemy's Geographike Hyphegesis JO - Hist. Geo Space. Sci. J1 - HGSS VL - 3 IS - 1 SP - 99 EP - 112 Y1 - 2012/03/28 PB - Copernicus Publications SN - 2190-5029 UR - https://hgss.copernicus.org/articles/3/99/2012/ L1 - https://hgss.copernicus.org/articles/3/99/2012/hgss-3-99-2012.pdf DO - 10.5194/hgss-3-99-2012 ER -