@InCollection{foerstner24:Gauss--Helmert, author = {W. F�rstner}, booktitle = {Collected Notes, V1.0}, year = {2024}, date = {2024-06-08}, title = {{Gauss--Helmert Model as Optimization Problem}}, page = {142}, chapter = {7}, publisher = {Institute for Geodesy and Geoinformation, Uni Bonn}, type = {Techreport},} 
