%0 Journal Article %T Structure and Composition of Ba-W-Ti-O Ceramics Interface Regions Formed at Ultrasonic Vibration %A O. Karban %A O. Kanunnikova %A E. Khazanov %A E. Salamatov %J ISRN Nanomaterials %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/687641 %U http://dx.doi.org/10.5402/2012/687641