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Reduced Cristoffel's tensor and acoustic axes: Necessary and sufficient condition. (arXiv:2311.10095v1 [physics.class-ph]) http://arxiv.org/abs/2311.10095
Reduced Cristoffel's tensor and acoustic axes: Necessary and sufficient condition. (arXiv:2311.10095v1 [physics.class-ph]) http://arxiv.org/abs/2311.10095