Details Details PDF BIBTEX RIS Title Comparison of algorithms of two-stage adjustment and multi-group adjustment of levelling network Journal title Geodesy and Cartography Yearbook 2007 Volume vol. 56 Issue No 2 Authors Gajderowicz, Idzi Keywords Levelling network ; Helmert - Pranis-Praniewicz algorithm ; pseudo-observations ; least squares adjustment Divisions of PAS Nauki Techniczne Coverage 59-71 Publisher Commitee on Geodesy PAS Date 24.10.2021 Type Article Identifier ISSN 2080-6736 <div class="test"></div>