@article{iapg912, author = {Albertella, A. and Sneeuw, N.}, title = {The analysis of gradiometric data with Slepian functions}, journal = {Physics and Chemistry of the Earth, Part A}, year = {2000}, volume = {25}, month = {01}, number = {9-11}, pages = {667-672}, doi = {10.1016/S1464-1895(00)00103-4}, }