• Tallinn University of Technology : 2005Aviksoo, Kai; Kübarsepp, Jakob; Udam, Maiki; Vaikmäe, Rein; Keevallik, Andres; Parre, Kiira; Järs, Jüri; Everest, Ragnar; Pihel, Mare; Kamratov, Ardo; Põder, Ülle; Toompuu, Katrin; Karits, Henn; Krispin, Madli; Johannes, Anu; Orulaid, Kerly; Lill, Heino; Pihlamägi, Olavi2006 http://www.ester.ee/record=b1968466*est