1. M. Bramson and L. Gray, A useful renormalization argument, Random Walks, Brownian Motion and Interacting Particle Systems (R. Durrett and H. Kesten, eds.), Birkhäuser, Boston, 1991, pp. 113–152.
2. H.-W. Chen, On the stability of a population growth model with sexual reproduction on ℤ2, Ann. Probab. 20 (1992), 232–285.
3. H.-W. Chen, On the stability of a population growth model with sexual reproduction on ℤd(d ≥ 2), Ann. Probab. 22 (1994), 1195–1226.
4. R. Durrett and L. Gray, Some peculiar properties of a particle system with sexual reproduction, Stochastic Spatial Processes (P. Tautu, ed.), Lecture Notes in Mathematics, vol. 1212, Springer-Verlag, New York, 1986, pp. 106–111.
5. R. Durrett, Lecture Notes on Particle Systems and Percolation, Wadsworth & Brooks/Cole Advanced Books and Software, Pacific Grove, California, 1988.