Ortiz, Alejandro.
Set Theory and Linguistics / - 1st ed / - Hague : Mouton & Co. B.V. Publishers. - p.61 :
Linguistic
P0aB13 / K8O
Set Theory and Linguistics / - 1st ed / - Hague : Mouton & Co. B.V. Publishers. - p.61 :
Linguistic
P0aB13 / K8O