@misc{845981, author = {Jacob Leachman and Bryce Jacobson and Steven Penoncello and Eric Lemmon}, title = {Fundamental Equations of State for Parahydrogen, Normal Hydrogen, and Orthohydrogen}, year = {2009}, number = {38}, month = {2009-09-04 00:09:00}, publisher = {J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=832374}, language = {en}, }