@article{Sobczak_1990,
title={Gravity anomaly maps of the Arctic (free-air,
Bouguer,
isostatic and enhanced isostatic)},
volume={93},
ISSN={0025-3227},
url={http://dx.doi.org/10.1016/0025-3227(90)90076-v},
DOI={10.1016/0025-3227(90)90076-v},
journal={Marine Geology},
publisher={Elsevier BV},
author={Sobczak,
L.W and Halpenny,
J.F},
year={1990},
month=jun,
pages={15–41} }