Saeid JAMILAN; Muhammad DANYAL; Elena SEMOUCHKINA. Near-Zero Refractive Indices and Collimation Effects in Anisotropic Photonic Crystals with Rectangular Lattices. Fundamental Research and Application of Physical Science Vol. 9, [S. l.], p. 64–75, 2023. DOI: 10.9734/bpi/fraps/v9/6209C. Disponível em: https://stm.bookpi.org/FRAPS-V9/article/view/11762. Acesso em: 4 jun. 2026.