A close aide of Ukraine's Yulia Tymoshenko said exit polls showing that her rival, Victor Yanukovych, won Sunday's presidential poll fell within the margin of error and it was too early to say who won.
"The result of the majority of exit polls are within the margin of statistical error. Conclusions about who the victor is can be made only on the basis of the real results of the Central Election Commission," First Deputy Prime Minister and campaign chief Oleksander Turchynov told journalists.
