- Durability of complex shape punch in thick sheet metal fine-blankingVeinthal, Renno; Peetsalu, Priidu; Saarna, Mart; Talkop, AdolfEuropean Conference on Heat Treatment and 21st IFHTSE Congress : May, 12th-15th, 2014, Munich, Germany : proceedings2014 / p. 399-406 : ill
- Punch lifetime in fine-blanking with optimum combination of mechanical propertiesVeinthal, Renno; Peetsalu, Priidu; Saarna, Mart; Sergejev, FjodorEuropean Conference on Heat Treatment and 22nd IFHTSE Congress : Heat Treatment and Surface Engineering from tradition to innovation : Venice (Italy), 20-22 May 20152015 / [7] p
- Wear of different PVD coatings at industrial fine-blanking field testsLind, Liina; Peetsalu, Priidu; Sergejev, FjodorMedžiagotyra = Materials science2015 / p. 343-348 : ill https://doi.org/10.5755/j01.ms.21.3.7249 https://www.scopus.com/sourceid/19300157032 https://www.scopus.com/record/display.uri?eid=2-s2.0-84940878879&origin=inward&txGid=6333a01ec9cc4928e08abc8bcb493616 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=MATER%20SCI-MEDZG&year=2015 https://www.webofscience.com/wos/woscc/full-record/WOS:000360971300004