@misc{1159931, author = {J Wendt}, title = {Interagency comparison of ultraviolet photometric standards for measuring ozone concentrations:}, year = {1978}, month = {1978-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.SP.529}, language = {en}, }