So reports the BBC here (you wouldn't know it was unanimous from US news stories):
11:27: To recap:
- Members of Crimea's regional parliament have voted unanimously to make Crimea part of Russia
- The plan will be put to a referendum on 16 March, when the majority Russian-speaking population is expected to approve it
- The parliament does not officially have power to do this, but the peninsula is still in effect under Russian control
- An advisor to the Russian government has told the BBC the Kremlin is unlikely to stand in the way of a referendum
