[texhax] Cyrrilic in PDF bookmarks

[Ivan Ivanov]

Dear Colleagues,

I am using latex on Linux and I tried hyperref package with one latex
document in bulgarian. All navigation works correctly except that pdf
bookmarks are not displayed correctly. I am using hyperref in the
following way:
\usepackage[
   unicode,
   colorlinks=true,
   naturalnames=true,
   linkcolor=blue,
]{hyperref}
and I than call pdflatex to my latex file. The bookmarks do not
display the cyrrilic letters correctly, they only show dots. Could you
please tell me how to do it so the bookmarks are displayed correctly?

Reagrds Ivan