Overview of the Nordic Challenges for Unmanned Aircraft Systems. - Vadim Kramar 001; Henry Hinkula; Juha Erkkilä; Tanja Kolli; Anssi Rauhala; Juha Röning (FRUCT, 2021)

Non-Visual Sensing of Metallic Pavement Markers From a Moving Vehicle. - Ilpo Niskanen; Tanja Kolli; Matti Immonen; Rauno Heikkilä; Virve Merisalo; Pekka Tyni; Pekka Leviäkangas (IEEE Trans. Intell. Transp. Syst., 2023)