Erkkila, J..

    Studies of the mechanical properties of cross-country skis [Text] / J. Erkkila, P. Pihkala, A. Rahikainen, E. Spring. - Helsinki : Finnish Academy of Technical Sciences, 1986. - 24 p. : ill. - (Acta Polytechnica Scandinavica.Applied Physics Series, ISSN 03552721;NO.No. 154;154). - ISBN 951-666-232-3 : Б. ц.

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Доп.точки доступа:
Pihkala, P.; Rahikainen, A.; Spring, E.
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