TY  - RPRT
TI  - A direct approach to estimating surfaces in tomographic data.
AU  - Ross T Whitaker
AU  - Vidya Elangovan
PY  - 2002
DO  - 10.1016/s1361-8415(02)00082-8
UR  - https://pubmed.ncbi.nlm.nih.gov/12270229/
ID  - 12270229
ER  -