WASET
	@article{(Open Science Index):https://publications.waset.org/pdf/7280,
	  title     = {Survivability of Verhulst-free Populations under Mutation Accumulation},
	  author    = {Chrysline Margus N. Piñol and  Jenifer DP. De Maligaya and  Ahl G. Balitaon},
	  country	= {},
	  institution	= {},
	  abstract     = {Stable nonzero populations without random deaths
caused by the Verhulst factor (Verhulst-free) are a rarity. Majority
either grow without bounds or die of excessive harmful mutations.
To delay the accumulation of bad genes or diseases, a new
environmental parameter Γ is introduced in the simulation. Current
results demonstrate that stability may be achieved by setting Γ = 0.1.
These steady states approach a maximum size that scales inversely
with reproduction age.},
	    journal   = {International Journal of Physical and Mathematical Sciences},
	  volume    = {6},
	  number    = {7},
	  year      = {2012},
	  pages     = {738 - 740},
	  ee        = {https://publications.waset.org/pdf/7280},
	  url   	= {https://publications.waset.org/vol/67},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 67, 2012},
	}