TY  - JOUR
AU  - William A. Donnelly
PY  - 1985/10//
TI  - Modeling and Measuring Natural Resource Substitution
JO  - The Energy Journal
VL  - Volume 6
DO  - 10.5547/ISSN0195-6574-EJ-Vol6-No4-12
IS  - 4
KW  - 
SN  - 1944-9089
UR  - http://www.iaee.org/en/publications/ejarticle.aspx?id=1740