Determining the embedding parameters governing long-term dynamics of copper pricesCortez, Carlos A. Tapia; Hitch, Michael William; Sammut, ClaudeChaos, solitons and fractals2018 / p. 186-197 : ill http://dx.doi.org/10.1016/j.chaos.2018.03.032 Lessons from natural science for global managementMüürsepp, PeeterThe Twelfth International Conference on Knowledge-Based Economy and Global Management : Southern Taiwan University of Science and Technology : November 17-18, 2016 : proceedings2016 / p. 1-7