@misc{1155496, author = {H M Gerstenberg}, title = {Study of a Halpern-type 4 [pi] neutron detector.:}, year = {1967}, month = {1967-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.TN.416}, language = {en}, }