Accessible Requires Authentication Published by De Gruyter Mouton 2018

An implicational universal to defy: typology ⊃ ¬ phonology ≡ phonology ⊃ ¬ typology ≡ ¬ (typology ᴧ phonology) ≡ ¬ typology v ¬ phonology

From the book Phonological Typology

Frans Plank