HELMER, E.H. - BROWN, S. - COHEN, Warren B. Mapping montane tropical forest successional stage and land use with multi-date Landsat imagery. In International Journal of of Remote Sensing, 2000, vol. 21, no. 11, s. 2163-2183Error: read handle in (rep.epca.fmtISO690).fmtXDatabaze.