@article {359236,
	title = {Wave propagation in fractal-inspired self-similar beam lattices},
	journal = {Applied Physics Letters},
	volume = {107},
	year = {2015},
	pages = {221911},
	author = {Qi Jian Lim and Pai Wang and Soo Jin Adrian Koh and Eng Huat Khoo and Katia Bertoldi}
}
