  Interval bankruptcy problems arise in situations where an estate has to be
liquidated among a fixed number of creditors and uncertainty about the amounts
of the claims is modeled by intervals. We extend in the interval setting the
classical results by Curiel, Maschler and Tijs (1987) that characterize
division rules which correspond to solutions of the cooperative bankruptcy
game. Finally, we analyze the difficulties with incorporating the uncertainty
about the estate.
