TY  - RPRT
TI  - Matching since Baum (1979).
AU  - J H Wearden
AU  - I S Burgess
PY  - 1982
DO  - 10.1901/jeab.1982.38-339
UR  - https://pubmed.ncbi.nlm.nih.gov/7175431/
ID  - 7175431
ER  -