By Han Bo-Ping   Virtanen Markku   Koponen Jorma   in Journal of Plankton Research

ISSN:1464-3774|22|5|865-885

Oxford University Press‎(2000)‎

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By Kummu Matti   Sarkkula Juha   Koponen Jorma   Nikula Jussi   in International Journal of Water Resources Development

ISSN:1360-0648|22|3|497-519

Routledge Ltd‎(2006)‎

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