Partial substitution effects on the physical properties of Ba0.67Nd0.22Ti(1-x)SnxO3 R. Brahem, H. Rahmouni, N. Farhat, L. C. Costa and K. Khirouni Eur. Phys. J. Plus, 130 12 (2015) 245 Published online: 09 December 2015 DOI: 10.1140/epjp/i2015-15245-7