The fifteen-day election notice provision applies to a ``primary
election'' at which nominees are chosen. Likewise, the fifteen-day
election notice requirement applies to any runoff election
which may be held after an inconclusive election. However, a separate
notice would not be necessary if the election notice for the first
election advises the members of the possibility of a runoff election and
specifies such details as the time and place of such runoff election as
may be necessary.