Charalambos Bratsas

发表

Global Value Chains of COVID-19 Materials: A Weighted Directed Network Analysis

E. Ioannidis, Ioannis Antoniou, N. Varsakelis, 2021, Mathematics.

Distinction of Chaos from Randomness Is Not Possible from the Degree Distribution of the Visibility and Phase Space Reconstruction Graphs

S. Stavrinides, M. Hanias, Georgios C. Makris, 2024, Entropy.