Sandbakk, O. Julkaisussa Congress of Youth & Winter Sports (2020) Lehden nimi: “...Congress of Youth & Winter Sports...”
Schmitt, L. Julkaisussa Congress of Youth & Winter Sports (2020) Lehden nimi: “...Congress of Youth & Winter Sports...”
Holmberg, H. C. Julkaisussa Congress of Youth & Winter Sports (2020) Lehden nimi: “...Congress of Youth & Winter Sports...”
Müller, E. Julkaisussa Congress of Youth & Winter Sports (2020) Lehden nimi: “...Congress of Youth & Winter Sports...”
Universität Lausanne Julkaisussa Congress of Youth & Winter Sports (2020) Lehden nimi: “...Congress of Youth & Winter Sports...”