1. Stănculescu M (2009) Contribuţii la recunoaşterea formelor defectelor în defectoscopia magnetică nedistructivă (Contributions to flaw shape reconstruction in nondestructive testing). PhD thesis (in Romanian language), University “Politehnica” of Bucharest, Romania, 2008
2. SR EN ISO 9000-2001, Sisteme de management al calităţii. Principii fundamentale şi vocabular (Quality management systems. Vocabulary and fundamental principles)
3. www.asnt.org/ndt
4. IzfP Fraunhofer-Institut for NDT. https://mm.fhg.de/depts/izfp-e.html
5. Wenk SA, McMaster RC (1987) Choosing NDT: applications, costs and benefits of nondestructive testing in your quality assurance program. American Society for Nondestructive Testing, Columbus, OH