共 50 条
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- [7] USE OF SOLAR-ENERGY FOR HEATING IN DWELLINGS ATOMKERNENERGIE-KERNTECHNIK, 1979, 34 (03): : 161 - 165
- [10] COST AND COMPETITIVITY OF SOLAR-ENERGY FOR HEATING CAHIERS ECONOMIQUES DE BRUXELLES, 1977, (77): : 71 - 94