PT Journal AU Vajdlova, M TI Vyvoj rodove prislusnosti deverbativ na -ez SO Bohemica Olomucensia PY 2016 BP 18 EP 33 VL 8 IS 2 DI 10.5507/bo.2016.020 DE language development; diachrony; Old Czech; Middle Czech; gender affiliation; word-formation; suffix; deverbatives ER