Factors of unpredictable shots concerning new soccer balls

von Ito, Shinichiro (Autor), ... Kamata, Masaharu (Autor), Asai, Takeshi (Autor), Seo, Kazuya (Autor)
Erschienen in Procedia engineering, 2012, 34 (Engineering of Sport Conference 2012), S. 152-157, Lit.

Characteristics of modern soccer balls

von Asai, Takeshi (Autor), ... Ito, Shinichiro (Autor), Seo, Kazuya (Autor), Koike, Sekiya (Autor)
Erschienen in Procedia engineering, 2012, 34 (Engineering of Sport Conference 2012), S. 122-127, Lit.