Saturation Tests in Application to Validation of Opinion Corpora: A Tool for Corpora Processing. - Zygmunt Vetulani; Marta Witkowska; Suleyman Menken; Umut Canbolat (LTC, 2015)

NLP Tools for Lexical Structure Studies of the Literary Output of a Writer. Case Study: Literary Works of Tadeusz Boy-Żeleński and Julia Hartwig. - Zygmunt Vetulani; Marta Witkowska; Marek Kubis (LCT, 2019)

Gender bias in special issues: evidence from a bibliometric analysis. - Magdalena Formanowicz; Marta Witkowska; Weronika Hryniszak; Zuzanna Jakubik; Aleksandra Cislak (Scientometrics, 2023)