Your query returned 2 results.

• The Passive Electric Potential Computed Tomography Method for Identification of a Part-Through Three-Dimensional Crack,
  S. Kubo, K. Nakamura and T. Sakagami
  Paper 4.88 from CCP: 99, ISBN 978-1-905088-54-6 (2012)
  
• On the Effect of a Combination of Passive and Active Electric Potential Computer Tomography Methods using Piezoelectric Film for Crack Identification,
  S. Kubo, T. Sakagami, S. Ioka and K. Tsuboi
  Paper 63 from CCP: 93, ISBN 978-1-905088-38-6 (2010)