@article{id_12967, title = "On the Equivalence of Spherical Splines with Least-Squares Collocation and Stokes's Formula for Regional Geoid Computation", author = "Ophaug, Vegard and Gerlach, Christian", journal = "Journal of Geodesy", volume = "Vol. 91, No. 11", year = "2017", pages = "1367–1382", url = "https://doi.org/10.1007/s00190-017-1030-1", }