@article{strelko_ukraine_pylypchuk_berdnychenko_ukraine_ukraine_2019, 
  title={The fiftieth anniversary of the first space welding experiment}, 
  volume={25}, 
  DOI={10.15407/knit2019.05.076}, 
  publisher={National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka)}, 
  author={Strelko, О.H. and Ukraine and Pylypchuk, O.Ya. and Berdnychenko, Yu.А. and Ukraine and Ukraine}, 
  year={2019}
  }