article_content: 
  the champagne flowed  cheers rang out and "il tricolore" flags were enthusiastically waved. but behind the scenes there was probably a huge collective sigh of relief. sebastian vettel's win at sunday's australian grand prix has been a long time coming for ferrari -- formula one's most successful team. the 16-time world champion hadn't won in melbourne since 2007 and its last victory of any description came back in 2015  when vettel won the singapore grand prix.
article_headline: f1: resurgent ferrari finally takes fight to mercedes