@article{+1998+645+645,
url = {https://doi.org/10.1515/jiip.1998.6.6.645},
title = {RULES},
title = {},
pages = {645--645},
volume = {6},
number = {6},
journal = {Journal of Inverse and Ill-posed Problems},
doi = {doi:10.1515/jiip.1998.6.6.645},
year = {1998},
lastchecked = {2026-05-01}
}