Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Kyrgyz Citizens Overwhelmingly Approve New Constitution Gabe Joselow | Moscow 28 June 2010 Kyrgyzstan's interim government leader Roza Otunbayeva casts her ballot at a polling station the southern Kyrgyz city of Osh, Kyrgyzstan, Sunday, June 27, 2010 Photo: AP Kyrgyzstan's interim government leader Roza Otunbayeva casts her ballot at a polling station the southern Kyrgyz city of Osh, Kyrgyzstan 27 June 2010 Kyrgyzstan's central elections committee says 90 percent of voters cast ballots in favor of a new constitution that will increase the power of parliament and lay the groundwork for national elections. The country's interim leader, Roza Otunbayeva, heralded the results, saying the referendum was valid and that it succeeded despite fierce resistance from its opponents. She had pushed for the referendum despite calls that it be delayed in the aftermath of inter-ethnic clashes in the south earlier this month. The fighting killed hundreds of people and displaced some 400,000 others - mainly ethnic Uzbeks. The provisional government, which took power following the overthrow of President Kurmanbek Bakiyev in April, hopes approval of the new constitution will grant it more legitimacy. Some members of the opposition accuse the government of falsifying the results of the referendum and the reported high voter turnout of 70 percent. International observers from the Organization for Security and Co-operation in Europe said Kyrgyz authorities, for the most part, administered the vote in a transparent manner. Spokesperson for the OSCE Office for Democratic Institutions and Human Rights Jens Eschenbaecher sais under the circumstances, the vote was well organized. It is now time in the coming months to address the shortcomings that were observed in lieu of the upcoming parliamentary elections later this year." Citing the problems, OSCE says the registration process was imperfect and there were not enough safeguards to prevent multiple voting. Meantime, on the sidelines of the G20 summit in Canada, Russian President Dmitri Medvedev said he had doubts the new Kyrgyz government will be effective. He said he cannot image that the parliament republic model will work in Kyrgyzstan. Medvedev also expressed concerns that a weak government will allow extremist elements to gain power. Kyrgyzstan is a former Soviet republic that houses both Russian and U.S. military bases. Russia has expressed concerns before about a lack of security in the country and its role as a major route for drug trafficking. .