Solving Block Banded Block Toeplitz Systems with Structured Blocks: New Algorithms and Open Problems.

Dario Bini Beatrice Meini Solving Block Banded Block Toeplitz Systems with Structured Blocks: New Algorithms and Open Problems. 15-24 1999 conf/lssc/1999 LSSC db/conf/lssc/lssc1999.html#BiniM99