1. Allaire, J., Teague, C., Scheidegger, C., Xie, Y., Dervieux, C.: Quarto (2022). https://doi.org/10.5281/zenodo.5960048, https://github.com/quarto-dev/quarto-cli
2. Blackburn, P., Bos, J., Striegnitz, K.: Learn Prolog Now! http://www.let.rug.nl/bos/lpn/index.php (2001)
3. Blackburn, P., Bos, J., Striegnitz, K.: Learn Prolog Now! (Texts in Computing, Vol. 7), College Publications, London (2006)
4. Blackburn, P., Bos, J., Striegnitz, K.: Learn Prolog Now! https://lpn.swi-prolog.org/ (2014)
5. De Raedt, L., Kimmig, A., Toivonen, H.: ProbLog: A probabilistic Prolog and its application in link discovery. In: IJCAI. vol. 7, pp. 2462–2467. Hyderabad (2007)