RT Journal Article SR Electronic(1) A1 Blake, Barry J. YR 1999 T1 John M. Anderson. 1997. A notional theory of syntactic categories JF Studies in Language. International Journal sponsored by the Foundation “Foundations of Language” VO 23 IS 2 SP 425 OP 446 DO https://doi.org/10.1075/sl.23.2.09bla PB John Benjamins SN 0378-4177, AB , UL https://www.jbe-platform.com/content/journals/10.1075/sl.23.2.09bla