by:
Kankaansyrjä, Kalevi.
In: Moto-Ykkönen. - ISSN 1795-9071. - 2013 : 6, s.32-35
Moto-Ykkönen. - ISSN 1795-9071. - 2013 : 7, s.44-46
Journal article
In: Moto-Ykkönen. - ISSN 1795-9071. - 2013 : 6, s.32-35
Moto-Ykkönen. - ISSN 1795-9071. - 2013 : 7, s.44-46
Journal article