@article{CSIS_2023_20_4_a19,
     author = {Natsuki Fujiwara and Shohei Yokoyama},
     title = {Ownership protection system for partial areas on image data using {Ethereum} blockchain},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {20},
     number = {4},
     year = {2023},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2023_20_4_a19/}
}