Y. G. Grosu, V. A. Eroshenko, O. V. Ievtushenko, J.-M. Nedelec, and J.-P. E. Grolier, “Anomalous Negative Thermal Expansion in a Condensed Heterogeneous Lyophobic System”, Ukr. J. Phys., vol. 59, no. 1, p. 69, Oct. 2018.