Wikipedia talk:Articles for deletion/Dolf (2nd nomination)

Notability
Since the article was deleted, Dolf has since become notible. Dr. Patrick Chaplin was the first person ever to earn a PHD in darts and is the world leader in dart history. It was awarded by Anglia Ruskin University, Cambridge – the title of his dissertation being: ‘DARTS IN ENGLAND 1900-1939 – A SOCIAL HISTORY’. He noted Dolf in his newsletter http://www.patrickchaplin.com/News%20Letters/Issue%2013%20April%202011/Dr.%20Darts%20Newsletter%20-%20Issue%2013%20DKONLINE.pdf on page 13. The references for Cricket (http://en.wikipedia.org/wiki/Cricket_(darts)) and Dartball (http://en.wikipedia.org/wiki/Dartball) appear don't appear to be as strong as this reference yet are considered notable. Cross referencing the notability guide lines, this reference to Dolf is meets the following:

The source is Reliable Source is a Secondary Source The source is independent of the subject It was mentioned by a reputable media/expert source

Please indicate the specific reasons to why you consider Dolf as not notable.