Crimeans celebrate well into Sunday night.<br/> <br />In a referendum, they overwhelmingly voted to form a union with Russia.<br/> <br />But now, ethnic Tatars fear inter-ethnic conflict. And their mood, is somber.<br/> <br />They make up 12 percent of Crimea's population.<br/> <br />The Tatar regional leader is concerned.<br/> <br />(SOUNDBITE) (Russian) TATAR REGIONAL LEADER, MUSTAFA ASABA, SAYING:<br/> <br />"There will be people who may leave. That's for sure. But that will be a very small fraction. The main part, 90-95 percent of the population will remain here under any circumstances because Crimea is our motherland. We don't have any other motherland."<br/> <br />Some residents are afraid, too.<br/> <br />(SOUNDBITE) (Russian) BELOGORSK RESIDENT, LENURA ASANOVA, SAYING:<br/> <br />"Of course we are afraid, but what can we do? Certainly not run away anywhere. No, we don't have that in our minds. I can't even think about it."<br/> <br />They fear a revival of centuries-long persecution suffered under Moscow's rule.<br/> <br />The mino
