TY  - RPRT
TI  - Boredom: practical consequences and a theory.
AU  - J F O'Hanlon
PY  - 1981
DO  - 10.1016/0001-6918(81)90033-0
UR  - https://pubmed.ncbi.nlm.nih.gov/7304249/
ID  - 7304249
ER  -