TY  - RPRT
TI  - A simple method of equipment replacement planning.
AU  - Robert M Dondelinger
DO  - 10.2345/0899-8205(2003)37[433:asmoer]2.0.co;2
UR  - https://pubmed.ncbi.nlm.nih.gov/14699737/
ID  - 14699737
ER  -