HATALA, Michal et al. Evaluation of strain in cold drawing of tubes with internally shaped surface. In Materials Today: Proceedings. Vol. 22, Part 2 (2nd International conference on Nanomaterials and Biomaterials, ICNB 2018, 10. - 12. 12. 2018, Barcelona, Spain) (2020), s. 287-292. ISSN 2214-7853 (2020). 1038560