共 16 条
[1]
ERJOMINA TR, 1997, U JOENSUU PUBLICATIO, V117, P158
[4]
HOLOPAINEN AL, 2000, LAKE LADOGA MONITORI, P261
[5]
Karjalainen Juha, 1999, Boreal Environment Research, V4, P229
[6]
LETANSKAJA GI, 1997, U JOENSUU PUBLICATIO, V117, P213
[7]
LETANSKAYA G, 2003, U JOENSUU PUBLICATIO, V138, P182
[9]
Petrova N.A., 1987, Advances in Limnology, V25, P11
[10]
Petrova N.A., 1992, LADOZHSKOE OZERO KRI, P119