RT Journal Article SR Electronic A1 Müller, Martin T1 Research of historic buildings by "the reverse project" method JF Staletá Praha YR 2012 VO 28 IS 2 SP 32 OP 40 DO 10.56112/sp.2012.2.04 UL https://staletapraha.cz/en/artkey/pha-201202-0004.php AB The author compared his own geodetic survey of the Romanesque church of St. John the Baptist in Hostivař with earlier published groundplans of this building. By conversion of the survey into period units of measurement (the Bohemian ell) he attempted to reconstruct the Romanesque project. This method signed as the "reverse project" also includes an attempt to reconstruct a possible way of marking out the Romanesque church. The positive result indicates a possibility for the further research of heritage buildings.