@conference {merino2008general, title = {A general interpolation method for symmetric second-rank tensors in two dimensions}, booktitle = {Biomedical Imaging: From Nano to Macro, 2008. ISBI 2008. 5th IEEE International Symposium on}, year = {2008}, pages = {931{\textendash}934}, publisher = {IEEE}, organization = {IEEE}, author = {S. Merino-Caviedes and Marcos Martin-Fernandez} }