@inproceedings {pi{\~n}ol-spp-2008,
	title = {Reproduction age and survival of a Verhulst-free 8-bit Penna population},
	booktitle = {Proceedings of the 26th Samahang Pisika ng Pilipinas Physics Congress},
	year = {2008},
	month = {22{\textendash}24 Oct 2008},
	pages = {SPP-2008-071},
	address = {University of the Phlippines Baguio, Baguio City},
	abstract = {<div>A Verhulst-free Penna model is shown to be equivalent to a Malthusian model. The population is driven to exponentially increase or decrease with time depending on the value of its minimum reproductive age. This demonstration justifies its identification as a critical parameter. Unlike the Malthusian model however, we are able to obtain a relatively persistent population by imposing a distribution for the critical minimum reproductive age values.</div>},
	author = {Chrysline Margus Pi{\~n}ol and Ronald S. Banzon}
}