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Sifeng Liu

Grey Systems
Grey Information
Applications of GRA and Grey Prediction Models
An Introduction to Grey Systems Foundations, Methodology and Application
Systems Evaluation Methods, Models, and Applications
Systems Evaluation
Sisteme gri în economie teorie şi aplicaţii
Grey Systems Analysis Methods, Models and Applications
Grey Systems Theory and Applications. Kybernetes, Volume 33, Issue 2
Optimization of Regional Industrial Structures and Applications
Hybrid Rough Sets and Applications in Uncertain Decision-Making
Grey Information: Theory and Practical Applications (Advanced Information and Knowledge Processing)
Grey Systems Theory and Applications
Systems Evaluation
Systems Evaluation Methods, Models, and Applications

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