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"Graph switching, 2-ranks, and graphical Hadamard matrices."
Aida Abiad, Steve Butler, Willem H. Haemers (2019)
- Aida Abiad, Steve Butler, Willem H. Haemers:
Graph switching, 2-ranks, and graphical Hadamard matrices. Discret. Math. 342(10): 2850-2855 (2019)
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