TY - GEN TY - GEN T1 - Ice conditions on Lake Ladoga as a water balance component JF - Proceedings of the Third International Lake Ladoga Symposium 1999 SP - 369 OP - 373 A1 - Doganovsky, Arkady M. A2 - Myakisheva, Natalia V. LA - eng YR - 2000 UL - https://kansalliskirjasto.finna.fi/Record/arto.014400319 SN - 951-708-869-8 KW - jääpeite KW - jäätyminen KW - istäcke KW - tillfrysning KW - Laatokka KW - Ladoga ER -