TY  - RPRT
TI  - Equivalence classes generated by sequence training.
AU  - Z G Sigurdardottir
AU  - G Green
AU  - R R Saunders
PY  - 1990
DO  - 10.1901/jeab.1990.53-47
UR  - https://pubmed.ncbi.nlm.nih.gov/2299290/
ID  - 2299290
ER  -