Sergei Stepanov
- Cement stone, modified by galvanic sludge. Dans: IOP Conference Series: Materials Science and Engineering, v. 890 (août 2020). (2020):
- Cement stone, modified by chemical water treatment sludge. Dans: IOP Conference Series: Materials Science and Engineering, v. 890 (août 2020). (2020):
- Cement concrete modified by fine-dispersed anionactive bitumen emulsion for road construction. Dans: IOP Conference Series: Materials Science and Engineering, v. 890 (août 2020). (2020):
- Application of unmanned aerial vehicles for solving engineering tasks. Dans: IOP Conference Series: Materials Science and Engineering, v. 890 (août 2020). (2020):