@book{id_13151,
author = "Moritz, Helmut",
title = "Methods for downward continuation of gravity",
year = "1966",
address = "München",
publisher = "Bayerische Akademie d. Wissenschaften [u.a.]",
series = "DGK: Veröffentlichungen A: Theoretische Geodäsie",
volume = "50",
}