Autonomous airborne wildlife tracking using radio signal strength. - Fabian Körner; Raphael Speck; Ali Haydar Göktogan; Salah Sukkarieh (IROS, 2010)

"Bis zum Sankt(-| s)?[Nn]immerleins(-| s)?[Tt]ag" - Der Datumserkenner "PDR-Dates". - Martin Fechner; Fabian Körner (DHd, 2016)