Solar Cells: Research and Development of Solar Cells Kolisnychenko, Stanislav Heftet / 2015 / Engelsk
Journal of Metastable and Nanocrystalline Materials Vol. 29 Kolisnychenko, Stanislav Heftet / 2017 / Engelsk
Corrosion. Protection of Structural Metals and Alloys (2019-2020) Fürbeth, Wolfram Heftet / 2021 / Engelsk
Corrosion. Protection of Structural Metals and Alloys (2017-2018) Fürbeth, Wolfram Heftet / 2021 / Engelsk
Journal of Biomimetics, Biomaterials and Biomedical Engineering Vol. 50 Triwiyanto, Triwiyanto Heftet / 2021 / Engelsk
Materials Joining and Processing by Friction Based Technologies Tomków, Jacek Heftet / 2021 / Engelsk
Corrosion. Materials and Structures in Construction Almeraya Calderon, Facundo Heftet / 2021 / Engelsk
Technologies of Water and Wastewater Treatment. Section II Peralta-Hernández, Juan Manuel Heftet / 2025 / Engelsk
Technologies of Water and Wastewater Treatment. Section I Peralta-Hernández, Juan Manuel Heftet / 2025 / Engelsk
