Barton NH. 1980. The hybrid sink effect. Heredity. 44, 277–278.
LibreCat: https://research-explorer.ista.ac.at/record/3672
DOI: 10.1038/hdy.1980.23

Barton NH. 1980. The fitness of hybrids between two chromosomal races of the grasshopper Podisma pedestris. Heredity. 45, 47–59.
LibreCat: https://research-explorer.ista.ac.at/record/4335
DOI: 10.1038/hdy.1980.49

Barton NH. 1979. Gene flow past a cline. Heredity. 43(3), 333–339.
LibreCat: https://research-explorer.ista.ac.at/record/3673
DOI: 10.1038/hdy.1979.86

Barton NH. 1979. The dynamics of hybrid zones. Heredity. 43(3), 341–359.
LibreCat: https://research-explorer.ista.ac.at/record/4336
DOI: 10.1038/hdy.1979.87