If the full paper isn't available, should we link to the abstract in cases where it's available?

All of the animals have glass eyes and are abstract in design.

The art is concretely realized but may be abstract in nature.

The level of phonology is very abstract in this theory.

Other drawings were abstract in content and Web couldn't make sense of them.

Even then, on top of that, how exactly a juror should determine a value for such a loss is abstract in itself.

Nothing is abstract in the sense of being unrelated to the site or the client's brief.

Most of his paintings are abstract and symbolic in nature.

An abstract in shades of dark blue appealed to me.

Certain of these artists became distinctly abstract in their mature work.