@misc{1150606, author = {Raymond E Schramm and Alfred V Clark and Dragan V Mitrakovic and Yossef Cohen and Peter J Schull and Stephen R Schaps}, title = {Report no. 22- thread crack detection on railroad wheels ::an ultrasonic system using EMATS}, year = {1991}, month = {1991-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.3967}, language = {en}, }