Stanford B. Hooker, James W. Brown, A. D. Kirwan Jr.. Detecting "dipole ring" separatrices with zebra palettes. IEEE T. Geoscience and Remote Sensing, 33(6):1306-1312, 1995. [doi]
@article{HookerBK95,
title = {Detecting "dipole ring" separatrices with zebra palettes},
author = {Stanford B. Hooker and James W. Brown and A. D. Kirwan Jr.},
year = {1995},
doi = {10.1109/36.476345},
url = {http://dx.doi.org/10.1109/36.476345},
researchr = {https://researchr.org/publication/HookerBK95},
cites = {0},
citedby = {0},
journal = {IEEE T. Geoscience and Remote Sensing},
volume = {33},
number = {6},
pages = {1306-1312},
}