Shouldn't Kemerovo oblast' use OMST/OMSST timezone abbreviation?

[Petr Machata]

... given the time offset it could be either that, or NOVT that tzdata
currently have.  But Wikipedia lists Kemerovo under Omsk Time:

http://en.wikipedia.org/wiki/Kemerovo_Oblast
http://en.wikipedia.org/wiki/Omsk_Time

In Russian:
http://ru.wikipedia.org/wiki/%D0%9D%D0%BE%D0%B2%D0%BE%D0%BA%D1%83%D0%B7%D0%BD%D0%B5%D1%86%D0%BA
http://www.lenta.ru/news/2009/09/23/belt/

Thanks,
Petr Machata