Dear Prof. Trubilin,

The ISSN (International Standard Serial Number) is the internationally standardized identifier for serials and other continuing resources on any medium. The resources eligible for an ISSN assignment are bibliographic resources issued over time with no predetermined conclusion.

As soon as registered, the assigned ISSN and other identifying elements are recorded in an international data base, the ISSN Register, which contains more than 1,000,000 records.

We have visited your website and I am pleased to inform you that your online serial has been recorded in the ISSN Register as follows:

ISSN 1990-4665

Key title: Naucnyj zurnal Kubanskogo gosudarstvennogo agrarnogo universiteta
Abbreviated key title: Naucn. z. Kuban. gos. agrar. univ.
URL: http://ej.kubagro.ru/

According to the ISO standard on ISSN, the ISSN number must be printed prominently on the title screen or homepage of your publication, preceded by the letters ISSN.  

This ISSN is valid until the above title remains unchanged. If you intend to change it, please inform us (and send the appropriate photocopies) so that we may decide if a new ISSN assignment is needed.

Other changes such as the publisher’s name, place of publication (town / country of publication), frequency, URL … do not affect the ISSN, but we wish to be kept informed (with the appropriate photocopies) so that we may update the bibliographic data in our records

May I draw your attention to the fact that distinct ISSN have to be assigned if different versions of your serial such as print, CD-Rom, etc. are published?

Finally, please note that you can access the ISSN Register through a Web interface (The ISSN Portal), which may be freely tested for a period of one month. In order to obtain the test account please fill in the request form available at http://portal.issn.org.

Please note that the ISSN assignment is free of charge.

Do not hesitate to contact us or visit our web site (www.issn.org )  for any further information.

Thanking you for your kind cooperation in this matter, I remain,
Yours sincerely,

Alain ROUCOLLE

Head of  Bibliographic Section

ISSN International Centre

20, Rue Bachaumont, 75002 PARIS

FRANCE

Phone : + 33 1 44 88 22 20

Fax : + 33 1 40 26 60 96

E-mail: roucolle@issn.org

Web site: www.issn.org