TY  - RPRT
TI  - Uncertainty and critical-level population principles.
AU  - C Blackorby
AU  - W Bossert
AU  - D Donaldson
PY  - 1998
DO  - 10.1007/s001480050055
UR  - https://pubmed.ncbi.nlm.nih.gov/12348432/
ID  - 12348432
ER  -