Correction to: Influence of non‑commercial fuel supply systems on small engine SI exhaust emissions in relation to European approval regulations

Affiliations

• ¹ Institute of Machine Design, Faculty of Mechanical Engineering, Poznan University of Technology, Piotrowo 3, 60‑965, Poznan, Poland. lukasz.wargula@put.poznan.pl.
• ² Institute of Internal Combustion Engines and Drives, Faculty of Civil Engineering and Transport, Poznan University of Technology, Piotrowo 3, 60‑965, Poznan, Poland.
• ³ Institute of Machine Design, Faculty of Mechanical Engineering, Poznan University of Technology, Piotrowo 3, 60‑965, Poznan, Poland.