TY  - JOUR
A1  - Watson, J G
A1  - Chen, L 
A1  - Chow, J C
A1  - Doraiswamy, P 
A1  - Lowenthal, D H
T1  - Source apportionment: findings from the U.S. Supersites Program
Y1  - 2008/02/
N1  - R832156
JF  - JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION
J1  - J AIR WASTE MANAGE
VL  - 58
IS  - 2
SP  - 265
EP  - 288
ER  -