TY - GEN TY - GEN T1 - 15th Inverse Days 2009 at Luosto, Sodankylä, Finland 16th - 18th December 2009 : abstracts T2 - Report / Finnish Academy of Science and Letters, Sodankylä Geophysical Observatory A2 - Vallinkoski, Matti K., 1943- A2 - Vallinkoski, Matti A2 - Finnish Inverse Problems Society LA - eng PP - Sodankylä PB - Sodankylä Geophysical Observatory : Finnish Inverse Problems Society YR - 2009 UL - https://kansalliskirjasto.finna.fi/Record/fikka.4119117 SN - 978-951-42-6095-7 nidottu KW - geofysiikka ER -