Ji Young Choi; Luz Maria DeAlba; Leslie Hogben; Mandi S. Maxwell; Amy Wangsness
The P_0-matrix completion problem,
Electron. J. Linear Algebra 9 (2002), 1-20.
Ji Young Choi; Luz Maria DeAlba; Leslie Hogben; Benard M. Kivunge; Sandra K. Nordstrom; Mike Shedenhelm
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Electron. J. Linear Algebra 10 (2003), 46-59.