TY  - RPRT
TI  - TWO PATTERNS OF AVOIDANCE RESPONDING.
AU  - P ELLEN
AU  - A S WILSON
PY  - 1964
DO  - 10.1901/jeab.1964.7-97
UR  - https://pubmed.ncbi.nlm.nih.gov/14120151/
ID  - 14120151
ER  -