@article {26300,
	title = {Direct observation of fractal-dimensional percolation in the 3D cluster dynamics of a ferroelectric super-crystal},
	journal = {Phys. Rev. Lett.},
	volume = {126},
	number = {037601},
	year = {2021},
	author = {Falsi L. and Aversa M. and Di Mei, F. and Pierangeli, D and Xin F. and Agranat, A.J. and DelRe, E.}
}
