@misc{1149021, author = {Lawrence J Kaetzel and James R Clifton and Leslie J Struble}, title = {Guidelines for the development of computer based models in a cementitious materials modeling laboratory:}, 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.4650}, language = {en}, }