TY  - RPRT
TI  - Evaluating quantitative measures of grammatical complexity in spontaneous speech samples.
AU  - J Blake
AU  - G Quartaro
AU  - S Onorati
PY  - 1993
DO  - 10.1017/s0305000900009168
UR  - https://pubmed.ncbi.nlm.nih.gov/8454679/
ID  - 8454679
ER  -