I'm looking for peer-reviewed (or otherwise credible) studies of approaches to mixing walking and cycling, but no car traffic. I'm familiar with the Shared Space literature, but that usually includes cars in the equation as well. The same is true for studies of bike lanes/paths.
Background: We're trying to create a new approach to cycling on our campus (currently there's a non-enforceable dismount policy).
Any type of literature is welcome -- design guides, safety studies, etc.