Spark plasma sintering of zirconia/nano-nickel compositesCarlos F. Gutierrez-Gonzalez, Nestor W. Solis Pinargote, Said Agouram, Pavel Y. Peretyagin, Sonia Lopez-Esteban and Ramon TorrecillasMechanics & Industry, 16 7 (2015) 703DOI: https://doi.org/10.1051/meca/2015090