[13] Cvrček, V., Čech, R., and Kubát, M. (2020). QuitaUp – nástroj pro kvantitativní stylometrickou analýzu. Czech National Corpus and University of Ostrava. Accessible at: https://korpus.cz/quitaup/.
[14] Goláňová, H., Waclawičová, M., and Pejcha, J. (2021). Mapka: Mapová aplikace pro korpusy mluvené češtiny. Verze 1.1. Prague: ÚČNK FF UK. Accessible at: http://www.korpus.cz/mapka.
[18] Janda, L. A., and Tyers, F. M. (2018). Less is more: why all paradigms are defective, and why that is a good thing. Corpus linguistics and linguistic theory, 14(2). Accessible at: https://doi.org/10.1515/cllt-2018-0031.10.1515/cllt-2018-0031
[21] Kováříková, D. et al. (2019). Lexicographer’s Lacunas or How to Deal with Missing Representative Dictionary Forms on the Example of Czech. International Journal of Lexicography, 33(1), pages 90–103. Accessible at: https://doi.org/10.1093/ijl/ecz027.10.1093/ijl/ecz027