Multivalue fields imported as a single value

I don't know whether there is a way to get around this, but multivalue fields that come through Views and Feeds View Parser are imported as single, string values.

For instance:

1. create Content Type 'paper' with a multivalue 'authors' field
2. create a View of all papers
3. add the multivalue 'authors' field

When you import the paper nodes back into the paper content type, all author values will be combined.