@inproceedings{GGHS2018, author = {Sánchez, L. and Ågren, J. and Huang, J. and Véronneau, M. and Wang, Y.M. and Roman, D. and Vergos, G. and Abd-Elmotaal, H. and Amos, M. and Barzaghi, R. and Blitzkow, D. and Matos, A.C.O.C. and Denker, H. and Filmer, M. and Claessens, S. and Oshchepkov, I. and Marti, U. and Matsuo, K. and Sideris, M. and Varga, M. and Willberg, M. and Pail, R.}, title = {Advances in the establishment of the International Height Reference Frame (IHRF)}, booktitle = {International Symposium on Gravity, Geoid and Height Systems 2018 (GGHS2018)}, year = {2018}, }