TY  - RPRT
TI  - Environmental change and verbal stability.
AU  - W J Hanna
PY  - 1965
DO  - 10.1111/j.1460-2466.1965.tb01336.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5875194/
ID  - 5875194
ER  -