@conference{844331, author = {B Fellmuth and D Head and F Pavese and A Szmyrka-Grzebyk and Weston Tew}, title = {Special Problems When Realising the Triple Point of Hydrogen as a Defining Fixed Point of the ITS-90}, year = {2001}, month = {2001-06-01 00:06:00}, publisher = {International Sympoisum on Temperature and Thermal Measurements in Industry and Science | 8th | | VDE, Berlin, 1, GE}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=830758}, language = {en}, }