@inproceedings{60cc02e6d0374ad4baf5800e0ba8c1f3,
title = "Photogrammetric system calibration",
author = "P. Laurila and H. Salmenper{\"a}",
note = "Contribution: organisation=rtek geod,FACT1=1",
year = "1996",
language = "English",
pages = "486--490",
booktitle = "International Society for Photogrammetry and Remote Sensing XVIIIth Congress, Vienna, Austria 1996. International archives of photogrammetry and remote sensing l XXXI part B4 comission IV, 9-19.7.96, Vienna, Austria",
publisher = "ISPRS",
}