Barton, Nicholas H., and Shahin Rouhani. “Adaptation and the ‘Shifting Balance.’”10.1017/S0016672300031098 __Genetical Research, vol. 61, no. 1, Cambridge University Press, 1993, pp. 57–74, doi:10.1017/S0016672300031098 .
LibreCat: https://research-explorer.ista.ac.at/record/3644
DOI: 10.1017/S0016672300031098 

Barton, Nicholas H. “The Divergence of a Polygenic System under Stabilising Selection, Mutation and Drift.”10.1017/S0016672300028378__Genetical Research, vol. 54, no. 1, Cambridge University Press, 1989, pp. 59–78, doi:10.1017/S0016672300028378.
LibreCat: https://research-explorer.ista.ac.at/record/4314
DOI: 10.1017/S0016672300028378
PMID: 2806907

Barton, Nicholas H. “The Probability of Establishment of an Advantageous Mutation in a Subdivided Population.”10.1017/S0016672300023314__Genetical Research, vol. 50, no. 1, Cambridge University Press, 1987, pp. 35–40, doi:10.1017/S0016672300023314.
LibreCat: https://research-explorer.ista.ac.at/record/4322
DOI: 10.1017/S0016672300023314
PMID: 3653687 

Barton, Nicholas H., and Michael Turelli. “Adaptive Landscapes, Genetic Distance, and the Evolution of Quantitative Characters.”10.1017/S0016672300026951__Genetical Research, vol. 49, no. 2, Cambridge University Press, 1987, pp. 157–74, doi:10.1017/S0016672300026951.
LibreCat: https://research-explorer.ista.ac.at/record/3660
DOI: 10.1017/S0016672300026951

Barton, Nicholas H. “The Maintenance of Polygenic Variation through a Balance between Mutation and Stabilising Selection.”10.1017/S0016672300023156__Genetical Research, vol. 47, no. 3, Cambridge University Press, 1986, pp. 209–16, doi:10.1017/S0016672300023156.
LibreCat: https://research-explorer.ista.ac.at/record/4324
DOI: 10.1017/S0016672300023156
PMID: 3744046