TY  - RPRT
TI  - Method and performance: two elements of work technique.
AU  - K Kjellberg
AU  - L Lindbeck
AU  - M Hagberg
PY  - 1998
DO  - 10.1080/001401398186658
UR  - https://pubmed.ncbi.nlm.nih.gov/9629065/
ID  - 9629065
ER  -