Some journals, such as Phys. Rev. B., use unusual page numbering conventions, such as 081401-1–081401-4. (Depending on the way this gets rendered by your computer, you may not be able to discern that the center dash is an en-dash and the others are hyphens, however it's clear to see the difference in my compiled document)
This poses a problem as BibTeX appears to turn all of my hyphens into en-dashes. Wrapping the pages field in double curly braces doesn't seem to do anything. How can I get BibTeX to respect this convention?
I am using the IEEE transactions bibstyle (ieeetr)