@article {chen1994inverse,
	title = {Inverse problems in fractal construction: Hellinger distance method},
	journal = {Journal of the Royal Statistical Society. Series B (Methodological)},
	year = {1994},
	pages = {687{\textendash}700},
	publisher = {Blackwell Publishers},
	author = {Chen, Jiahua and Kalbfleisch, JD}
}
