@misc{1191591, author = {Leon F Curtiss}, title = {Circular of the Bureau of Standards no. 490::the Geiger-Müller counter}, year = {1950}, month = {1950-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.CIRC.490}, language = {en}, }