[1]
T. Saari, M. Poutanen, V. Saaranen, H. Kaartinen, A. Kukko, and S. Lahtinen, “Height determination techniques for the next national height system of Finland - a case study”, GAC, vol. 41, no. 4, pp. 145–155, Dec. 2015, doi: 10.3846/20296991.2015.1120387.