@unpublished{TUW-276309, author = {Schartner, Matthias and Mayer, David}, title = {Scheduling Geodetic VLBI using VieVS}, year = {2018}, note = {invited; talk: AVN Observational and Technical Radio Astronomy Training School, Hartebeesthoek, South Africa; 2018-04-09 -- 2018-04-27} }