Statistics
Publications
1
Citations
10
H-Index
1
Active since
2006
Affiliations
Sonja Krügener is an author at Ministerium für Verkehr des Landes Nordrhein-Westfalen.
Publications per year
2006–2006
1
1
First German register based census in 2011
Helmut Eppmann, Sonja Krügener, Josef Schäfer · Allgemeines Statistisches Archiv · 2006 · 10 citations
1–1 of 1