TY  - RPRT
TI  - Comments: a search for Kathy's problem.
AU  - A Schillak
PY  - 1965
DO  - 10.1016/0020-7489(65)90026-x
UR  - https://pubmed.ncbi.nlm.nih.gov/5174760/
ID  - 5174760
ER  -