Perspective materials for hydride supercapacitors on the base of nickel hydroxide and reduced hafnium oxi - S. A. Baskakov; A. D. Zolotarenko; Ju. V. Baskakova; Ju. M. Shulga; D. V. Shchur; O. N. Efimov; A. L. Gusev; S. V. Doroshenko (Nanosystems, nanomaterials, nanotechnologies, 2014)