@Article{ica-proc-4-111-2021,
AUTHOR = {Vinkovi\'c, A. and \v{Z}upan, R. and Frange\v{s}, S. and Medak, D.},
TITLE = {Combining multiple shaded reliefs with hypsometric colouring and digital orthophotos using free and open-source software},
JOURNAL = {Proceedings of the ICA},
VOLUME = {4},
YEAR = {2021},
PAGES = {111},
URL = {https://ica-proc.copernicus.org/articles/4/111/2021/},
DOI = {10.5194/ica-proc-4-111-2021}
}