@misc{1188781, author = {J M Fath and D S Blomquist and J M Heinen and M Tarica}, title = {Measurements of railroad noise- line operations, yard boundaries, and retarders:}, year = {1974}, month = {1974-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.74-488}, language = {en}, }