TY  - JOUR
AU  - Michael T. Ozog and Donald M. Waldman
PY  - 1994/01//
TI  - Weighting Nonrandom Samples in Voluntary Energy Conservation Program Evaluation
JO  - The Energy Journal
VL  - Volume15
DO  - 10.5547/ISSN0195-6574-EJ-Vol15-No1-8
IS  - 1
KW  - Energy conservation
KW  - DSM
KW  - policy
SN  - 1944-9089
UR  - http://www.iaee.org/en/publications/ejarticle.aspx?id=1150