Piech, I., Kwoczyńska, B. and Łukaszewicz, S. 2018. DETERMINATION OF THE VERTICALITY OF THE CHIMNEY ON THE BASIS OF PHOTOGRAMMETRIC MEASUREMENTS. Acta Scientiarum Polonorum Administratio Locorum. 16, 4 (Aug. 2018), 285–293. DOI:https://doi.org/10.31648/aspal.452.