equipollent

Sources

• TRUBETZKOY 1969[trans.] 75-76

  TRUBETZKOY, N.S. (1969 [trans.]) Principles of Phonology. Trans by Christiane A.M. Baltaxe. Berkeley : University of California Press.

• CRYSTAL 2003 164

  CRYSTAL, David. (2003) A Dictionary of Linguistics and Phonetics, 5th Ed Oxford: Blackwell.