Considerations on the further improvements of regional geoid modeling over the Baltic countriesEllmann, ArtuGeodezija ir kartografija = Geodesy and cartography2010 / 1, p. 5-15 : ill

Evaluation of a grace-based combined geopotential model over the Baltic countriesEllmann, Artu; Jürgenson, HarliGeodezija ir kartografija = Geodesy and cartography2008 / 2, p. 35-44 : ill

Geoid profiles in the Baltic Sea determined using GPS and sea level surfaceJürgenson, Harli; Liibusk, Aive; Ellmann, ArtuGeodezija ir kartografija = Geodesy and cartography2008 / 4, p. 109-115

Some problems of an as-built survey and setting out accuracyKala, VelloGeodezija ir kartografija = Geodesy and cartography2009 / 3, p. 73-76 https://www.researchgate.net/publication/241321795_Some_Problems_of_an_As-Built_Survey_and_Setting_out_Accuracy

The Third Swiss-Baltic Geodetic Science Week in TallinnBrucas, Domantas; Buga, Arunas; Ellmann, ArtuGeodezija ir kartografija = Geodesy and cartography2009 / 1, p. 39-41 : phot