TY  - RPRT
TI  - A hierarchical parametric algorithm for deformable multimodal image registration.
AU  - Pierre Hellier
AU  - Christian Barillot
PY  - 2004
DO  - 10.1016/j.cmpb.2004.01.002
UR  - https://pubmed.ncbi.nlm.nih.gov/15212853/
ID  - 15212853
ER  -