TY  - RPRT
TI  - A thesis is born.
AU  - L L Pettersen
PY  - 1992
DO  - 10.1111/j.1547-5069.1992.tb00245.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1601461/
ID  - 1601461
ER  -