ISSN (?????? ????. International Standard Serial Number ) ? ???????????? ??????, ??????? ??????? ?? ??????????? ????????? ????????? ?????????????????? ???????????. ?????? ??????? ??? ?????. ????? ????? ???????????.

ISSN ??????? ???????? 1975 ???? ?????? ???????????? ????????? ISO 3297 ?? ???????? 2007 ????.

?????? ??????? [ ??????????? | ?????? ??????????? ]

• ISBN

????????? ?????????? [ ??????????? | ?????? ??????????? ]

• ISSN International Centre