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Previsioni di domanda energetica e petrolifera italiana
(2017)
Die Entwicklung der Energiewirtschaft in Schleswig-Holstein im Jahr 1998
Neu, Axel Dietmar, (2000)
Istihlāk aṭ-ṭāqa fi 'l-arāḍī al-filasṭīnīya : at-taqrīr as-sanawī
(1998)
Solving long-term financial planning problems via global optimization
Maranas, C. D., (1997)
Balancing large social accounting matrices with nonlinear network programming
Drud, Arne, (1986)
Multi-stage financial planning systems
Mulvey, John M., (1994)