@article{+1979+II+II,
url = {https://doi.org/10.1515/dema-1979-0301},
title = {Contents},
title = {},
pages = {II--II},
volume = {12},
number = {3},
journal = {Demonstratio Mathematica},
doi = {doi:10.1515/dema-1979-0301},
year = {1979},
lastchecked = {2026-05-07}
}