@article{fe8ab2ef-4104-43b1-baa2-2d326d6ff659,
author = {},
title = {Dziesięć lat Principiów},
journal = {Principia},
volume = {2000},
number = {Volume 26},
year = {2000},
issn = {0867-5392},
pages = {5-6},keywords = {},
abstract = {},
doi = {},
url = {https://ejournals.eu/en/journal/principia/article/dziesiec-lat-principiow}
}