Micro-pillar compression tests to characterize the mechanical behavior of a nanocrystalline layer induced by SMAT in a 316L stainless steelZ. Sun, D. Retraint, B. Guelorget and L. WaltzMatériaux & Techniques, 103 3 (2015) 304DOI: https://doi.org/10.1051/mattech/2015028