The reference information on other Finnish universities’ theses and dissertations can be found in Melinda database. In multi-field search you can choose a material type (dissertations, licensiate's theses, master's theses, dissertations and theses)
OATD, Ebsco Open Dissertations and ProQuest Dissertations & Theses Open contains open access theses and dissertations from around the world.
DART-Europe E-theses Portal provides electronic theses and dissertations from European universities