@misc{1187251, author = {W G Steward}, title = {Study of cryogenic propellant systems for loading the space shuttle - Part II, hydrogen systems:}, year = {1975}, month = {1975-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.75-820}, language = {en}, }