1. Defect characterization from magnetic leakage fields;Lord;Brit J NDT,1977
2. Residual and active leakage fields around defects in ferromagnetic materials;Lord;Mater Eval,1978
3. Calculation of the magnetostatic field of surface defects I. Field topograp;Zatsepin;Defektoskopiya,1966
4. Simple approximation for the magnetostatic fields of surface defects and inhomogeneities;Burtsev;Defectoskopiya,1974
5. On the volume polarization of cracks;Shcherbinin;Defectoskopiya,1974