Getting animations out of Blender

For one of my classes we have to present all our work in Maya format, however I am far more proficient in Blender so I have been using that instead of Maya. So far I have been able to get away with using the .obj export and import into Maya. But I know this wont work once we start getting into complex animations.

Is there anyway to get something that has been animated in Blender into Maya? Or do I simply have to do all the animation in Maya?