TY  - RPRT
TI  - More semi than structured? Some problems with qualitative research methods.
AU  - C May
PY  - 1996
DO  - 10.1016/s0260-6917(96)80022-0
UR  - https://pubmed.ncbi.nlm.nih.gov/8717906/
ID  - 8717906
ER  -