00825nz a2200193n 4500 no2007158942 DLC 20071230074943.0 071221n| acannaabn |a ana c no2007158942 (OCoLC)oca07616447 NNC eng NNC Sonwik (Flensburg, Germany) Flensburg (Germany). Sonwik SUBJECT USAGE: This heading is not valid for use as a geographic subdivision. Sonwik, Flensburg, c2007: t.p. (Sonwik; waterfront district in Flensburg [Germany]) Sonwik web page, via WWW, Dec. 21, 2007 (Sonwik; waterfront district in Flensburg, Germany) Flensburg web page, via WWW, Dec. 21, 2007 (Sonwik; waterfront district and marina in Flensburg, on the site of the old naval station in Flensburg) GEOnet.