@misc{239246, author = {Javier Bernal}, title = {The growth surface for the slopes at the boundary of a polygon}, year = {1994}, month = {1994-02-01}, publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.5344}, language = {en}, }