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| 1997 | ||
|---|---|---|
| 1 | Lalit Kumar, Andrew K. Skidmore, Edmund Knowles: Modelling Topographic Variation in Solar Radiation in a GIS Environment. International Journal of Geographical Information Science 11(5): 475-497 (1997) | |
| 1 | Lalit Kumar | [1] |
| 2 | Andrew K. Skidmore | [1] |