Czech Academy of SciencesCesky Statisticky UradCzech Academy Science Editorial OfficeCzech Botanical SocietyMasarykova UniversitaAcademy of Sciences of the Czech RepublicKarolinum - Nakladatelstvi Univerzity Karlovy Univerzita Karlova – Nakladatelství KarolinumCzech Language Institute of the Academy of Sciences of the Czech Republic