Influence of cutting clearance and punch geometry on the stress state in small punch test 
M. Otroshi, G. Meschut, Engineering Failure Analysis 136 (2022).

The influence of manufacturing processes and optical measurement methods on the damage behavior of LAD micro-alloyed steels
M. Otroshi, G. Meschut, A. Nesakumar, Journal of Manufacturing Engineering 16 (2021) 70–76.