TY  - RPRT
TI  - [A dependent hierarchy--the relationship between qualitative and quantitative data from Anthony Wilden's "The Rules are no Game"].
AU  - H P Hansen
PY  - 1989
DO  - 10.1177/010740838900900103
UR  - https://pubmed.ncbi.nlm.nih.gov/2487981/
ID  - 2487981
ER  -