Deletion of Newton's Second Law and Scaling Invariance

Comment: as |original research if sources and references cannot be provided. http://www.google.co.uk/search?num=20&hl=en&safe=off&q=We+present+a+simplified+version+of+Landau%E2%80%99s+approach+to+scaling+invariance+in+classical+mechanics.&btnG=Search&meta= Only Ghit was to this article
Stance: delete
Cited policy: Wikipedia:No original research (WP:NOR)