This image is a derivative work of the following images: File:BSicon_vSHI2g+l-.svg licensed with Cc-by-sa-3.0 2011-04-07T18:42:00Z Tuvalkin 500x500 (416
This image is a derivative work of the following images: File:BSicon_evÜWB.svg licensed with PD-self 2010-01-05T15:42:28Z Wiebevl 500x500 (487 Bytes) improved