[Users] How to delete an author ?

[Alessandro Enea]

Hi all,

today question is:
How to delete a "wrong" author ?

I have to delete some authors that have sent two or more registration  
during the Registration phase managed by
confirmRegistration.php.
So these authors don't have also publication to delete.
I have to delete them only from the "user" mysql table or some where ?

Regards.
Alessandro

-- 
Alessandro Enea                         Phone:  +39 050 3152842
ILC - Ist. Linguistica Computazionale   Fax:    +39 050 3152839
Via Giuseppe Moruzzi 1
56124 Pisa - Italia            Mail: Alessandro.Enea a ilc.cnr.it
----------