Kravchenko, Bohdan, Ukraine

• Rudarsko-geološko-naftni zbornik Vol. 38 No. 4 (2023): No. 65 - Mining
  Increasing the insulation properties of filter respirators to protect miners' respiratory organs from dust
  Abstract  PDF
• Rudarsko-geološko-naftni zbornik Vol. 39 No. 1 (2024): No. 67 - Mining
  The influence of head strap elasticity on the protective properties of filtering facepiece respirators
  Abstract  PDF  PDF