Schmid 1980

Schmid, Maureen Alicia. 1980. Co-occurrence Restrictions in Negative, Interrogative, and Conditional Clauses: A Cross-Linguistic Study.

@misc{Schmid-1980,
  author = {Schmid, Maureen Alicia},
  school = {State University of New York at Buffalo},
  title  = {Co-occurrence Restrictions in Negative, Interrogative, and Conditional Clauses: A Cross-Linguistic Study},
  year   = {1980}
}