Deletion of Inverse Doppler effect

Comment: it is now sourced and seems to meet the  standards
Stance: keep
Cited policy: Wikipedia:Notability (WP:N)

Comment: meets , quite a lot of presshttp://news.google.co.uk/archivesearch?q=Inverse+Doppler+effect&sourceid=navclient-ff&ie=UTF-8&rlz=1B3GGGL_enGB176GB231&um=1&tab=wn and academic coverage http://scholar.google.com/scholar?hl=en&lr=&q=%22Inverse+Doppler+effect%22&btnG=Search. Seems to have quite a long history of investigation
Stance: keep
Cited policy: Wikipedia:Reliable sources (WP:RS)