@misc{1149531, author = {Frankie E Spielman}, title = {Raster graphics conformance testing:}, 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.4524}, language = {en}, }