@TECHREPORT{DDR+97a,
        AUTHOR             = {Desprez, F. and Dongarra, J. and Rastello, F. and Robert, Y.},
        INSTITUTION        = {INRIA},
        NUMBER             = {32-72},
        TITLE              = "{Determining the Idle Time of a Tiling: New Results}",
        YEAR               = {1997},
        NOTE               = {also LIP - ENS Lyon Tech. Report 97-35 and UT CS Dept. Tech. Rep. UT-CS-360},
        keyword            = {tiling}
}