IBM Flashcopy, Mainstar, and RAMAC

I am an EE grad student conducting some research for my academic advisor. Would anyone be able to point me to white papers or technical documentation for the following that was published before March 2003?
· IBM Flashcopy
· IBM Mainstar Mirroring Solutions/Volume Conflict Rename (MS/VCR)
· IBM RAMAC Virtual Array (RVA)

Thanks,
Jim