@misc{1188686, author = {A G Evans and S M Wiederhorn and M Linzer and E R Fuller}, title = {The proof testing of porcelain insulators and the application of acoustic emission:}, 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.74-512}, language = {en}, }