@book{id_12973,
author = "Wang, Xinxing and Gerlach, Christian and Rummel, Reiner",
title = "Time-Variable Gravity Field from Satellite Constellations Using the Energy Integral",
year = "2012",
series = "Geophysical Journal International",
volume = "190",
isbn = "1365-246X",
url = "https://doi.org/10.1111/j.1365-246X.2012.05578.x",
}