1. Gibson I, Rosen D, Stucker B (2015) Additive Manufacturing Technologies. Springer New York, New York, NY
2. J. M. Waller, B. H. Parker, K. L. Hodges, E. R. Burke, et J. L. Walker, (2014)Nondestructive evaluation of additive manufacturing state-of-the-discipline report,
3. Tapia G, Elwany A (2014) A review on process monitoring and control in metal-based additive manufacturing. J. Manuf. Sci. Eng 136(6):060801
4. B. M. Sharratt, (2015)Non-destructive techniques and technologies for qualification of additive manufactured parts and processes,
5. CERNIGLIA D, SCAFIDI M, PANTANO A, LOPATKA R (2013) Laser ultrasonic technique for laser powder deposition inspection. Laser 6(150):13