@unpublished{TUW-168933, author = {Mendes Cerveira, Pj. and Plank, Lucia}, title = {The ''G'' Ring Laser in Wettzell, Germany, as an Indicator for Astronomical and Geophysical Distrubances of the Planet Earth}, year = {2008}, note = {poster presentation: Junior Scientist Conference, Wien; 2008-11-16 -- 2008-11-18} }