TY  - RPRT
TI  - Inductive analysis methods applied on questionnaires.
AU  - A Robertson
AU  - R Sillén
AU  - J G Norén
PY  - 1998
DO  - 10.1080/000163598428437
UR  - https://pubmed.ncbi.nlm.nih.gov/9860094/
ID  - 9860094
ER  -