共 50 条
- [41] Business Cycles. A Methodological Approach ZEITSCHRIFT FUR NATIONALOKONOMIE, 1950, 12 (2-4): : 324 - 334
- [46] The analytical representations of space cycles. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1930, 190 : 1043 - 1044
- [48] THERMODYNAMIC ANALYSIS OF REVERSE CYCLES. Heat Transfer - Soviet Research, 1974, 6 (05): : 194 - 205
- [50] Ethanol fuel use - Promising prospects for the future Renewable Energy for Development, 2004, 17 (01): : 1 - 4