• From discrete gravity survey data to a high-resolution gravity field representation in the Nordic-Baltic regionMärdla, Silja; Agren, Jonas; Strykowski, Gabriel; Oja, Tõnis; Ellmann, ArtuMarine geodesy2017 / p. 416-453 : ill https://doi.org/10.1080/01490419.2017.1326428 https://www.scopus.com/sourceid/29742 https://www.scopus.com/record/display.uri?eid=2-s2.0-85021315983&origin=inward&txGid=b76dd1ac747f6737e9657806c8f543b2 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=MAR%20GEOD&year=2017 https://www.webofscience.com/wos/woscc/full-record/WOS:000418472600004
• From discrete gravity survey data to a high-resolution gravity field representation in the Nordic-Baltic region [Online resource]Märdla, Silja; Ågren, Jonas; Strykowski, Gabriel; Oja, Tõnis; Ellmann, Artu1st Joint Commission 2 and IGFS Meeting International Symposium on Gravity, Geoid and Height Systems 2016 : September 19-23, 2016, Thessaloniki, Greece : program2016 / [2] p http://gghs2016.com/presentation-info/?presentation=719
• Modelling the influence of terraced landforms to the Earth’s gravity fieldMärdla, Silja; Oja, Tõnis; Ellmann, Artu; Jürgenson, HarliGravity, Geoid and Height Systems : proceedings of the IAG Symposium GGHS2012, October 9-12, 2012, Venice, Italy2014 / p. 157-162 : ill
• The 5 mm geoid model for Estonia computed by the least squares modified Stokes’s formulaEllmann, Artu; Märdla, Silja; Oja, TõnisSurvey review2020 / p. 352-372 : ill https://doi.org/10.1080/00396265.2019.1583848 https://www.scopus.com/sourceid/17473 https://www.scopus.com/record/display.uri?eid=2-s2.0-85062478799&origin=inward&txGid=6e6e7b2d14afd84cc4ad708e59a5666d https://jcr.clarivate.com/jcr-jp/journal-profile?journal=SURV%20REV&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000465842000001