TY  - RPRT
TI  - Relationship between belligerence and problem change: a replication.
AU  - H E Armstrong
AU  - D L Rock
AU  - J J Tracy
PY  - 1981
DO  - 10.2466/pr0.1981.49.3.710
UR  - https://pubmed.ncbi.nlm.nih.gov/7330140/
ID  - 7330140
ER  -