Exhibit 4

                           EMMET, MARVIN & MARTIN, LLP

                               COUNSELLORS AT LAW



                                                                
                                                                             177 MADISON AVENUE
                                        120 BROADWAY                    MORRISTOWN, NEW JERSEY 07960
                                                                               (973) 538-5600
WRITER'S DIRECT DIAL              NEW YORK, NEW YORK 10271                   FAX: (973) 538-6448
                                           _____
                                                                          1351 WASHINGTON BOULEVARD
                                       (212) 238-3000                             2ND FLOOR
                                           _____                      STAMFORD, CONNECTICUT 06902-4543
                                                                               (203) 425-1400
                                    FAX: (212) 238-3100                      FAX: (203) 425-1410
                                 http://www.emmetmarvin.com
                                     October 15, 2004


The Bank of New York
  as Depositary
101 Barclay Street
New York, New York, 10286

Re:   American Depositary Receipts for Ordinary Shares
      of Open Joint Stock Company "Vimpel-Communications"
      --------------------------------------------------------------------------

Ladies and Gentlemen:

      We refer to the  registration  statement to be filed on Form F-6 under the
Securities  Act of 1933  (the  "Registration  Statement")  by the  legal  entity
created by the  agreement  (the  "Deposit  Agreement")  for issuance of American
Depositary Shares ("ADSs")  evidenced by American  Depositary  Receipts ("ADRs")
for  ordinary  shares of Open Joint Stock  Company  "Vimpel-Communications"  for
which you propose to act as Depositary.

      We are of the opinion that the ADSs covered by the Registration Statement,
when issued in accordance  with the terms of the Deposit  Agreement,  will, when
sold,  be legally  issued and will  entitle  the  holders  thereof to the rights
specified in the Deposit Agreement and the ADRs.

      This  opinion  may  be  used  by  you as an  exhibit  to the  Registration
Statement.

                                                  Very truly yours,

                                                  /s/ Emmet, Marvin & Martin LLP
                                                  ------------------------------
                                                  EMMET, MARVIN & MARTIN, LLP