TY  - RPRT
TI  - Paradigms and problem-solving: a literature review.
AU  - E S Berner
PY  - 1984
DO  - 10.1097/00001888-198408000-00002
UR  - https://pubmed.ncbi.nlm.nih.gov/6748029/
ID  - 6748029
ER  -