Books by Sifeng Liu
Grey Systems Analysis
Grey Systems Analysis
Emerging Studies and Applicati
Emerging Studies and Applications of Grey Systems
Advances in Grey Systems Research
Grey Data Analysis
Perspectives on Grey Economic
Perspectives on Grey Economic Systems
Applications of Gra and Grey P
Applications of Gra and Grey Prediction Models
Systems evaluation
Ke ji sheng chan li xing cheng
Ke ji sheng chan li xing cheng yu liu dong xiao ying yan jiu
Grey information
Grey Systems Theory and Applic
Grey Systems Theory and Applications
Grey Systems Theory and Applic
Grey Systems Theory and Applications. Kybernetes, Volume 33, Issue 2
An introduction to grey system
An introduction to grey systems
Managerial Decision Making