ŠVAŇA, Miloš - ZAPLETAL, František - HUDEC, Miroslav. From Text to Understanding : Using Fuzzy Sets to Analyse Free-Form Text Data. 1st Edition. Cham : Springer Nature Switzerland, 2025. 112 s. [9,23 AH]. REFRESH CZ.10.03.01/00/22_003/0000048, SP2025/081. ISBN 978-3-032-00128-3. ISSN 2196-4130.