TY  - RPRT
TI  - Research on the difference between generalization and maintenance in extra-therapy responding.
AU  - R L Koegel
AU  - A Rincover
PY  - 1977
DO  - 10.1901/jaba.1977.10-1
UR  - https://pubmed.ncbi.nlm.nih.gov/845096/
ID  - 845096
ER  -