TY  - JOUR
A1  - Tucker, C.J.
T1  - Red and photographic infrared linear combinations for monitoring vegetation
Y1  - 1979
DO  - 10.1016/0034-4257(79)90013-0
JF  - Remote Sensing of Environment
VL  - 8
IS  - 2
SP  - 127
EP  - -150

ER  -