TY  - RPRT
TI  - The operational research approach to problem solving.
AU  - J Luckman
AU  - J Stringer
PY  - 1974
DO  - 10.1093/oxfordjournals.bmb.a071212
UR  - https://pubmed.ncbi.nlm.nih.gov/4458904/
ID  - 4458904
ER  -