The divergence of a polygenic system under stabilising selection, mutation and drift
N.H. Barton, Genetical Research 54 (1989) 59–78.

The probability of establishment of an advantageous mutation in a subdivided population
N.H. Barton, Genetical Research 50 (1987) 35–40.

Adaptive landscapes, genetic distance, and the evolution of quantitative characters
N.H. Barton, M. Turelli, Genetical Research 49 (1987) 157–174.

The maintenance of polygenic variation through a balance between mutation and stabilising selection
N.H. Barton, Genetical Research 47 (1986) 209–216.