1. Functional equivalence of spectral vegetation indices;Perry;Remote Sens. Envir.,1984
2. Remote sensing of total dry-matter accumulation in winter wheat;Tucker;Remote Sens. Envir.,1981
3. Calibration of satellite radiometers and comparison of vegetation indices;Price;Remote Sens. Envir.,1987
4. Cпeктpaльныe oтpaжaтeльныe чapaктepиcтики пpиpoдныч oбpaэoвaни\̌qi и ич пpимeнeниe для цeлe\̌qi диcтaнЦиoннoгo иccлeдoвaния зeмли из Кocмoca;Mишeв;Иccлe∂oвaнue зeмлu uз Кocмoca,1980
5. Spectral characteristics of mixed classes of natural formations;Mishev,1990