Charlesworth, B., Coyne, J., &; Barton, N. H. (1987). The relative rates of evolution of sex chromosomes and autosomes. American Naturalist. University of Chicago Press.https://doi.org/10.1086/284701 
LibreCat: https://research-explorer.ista.ac.at/record/3659
DOI: 10.1086/284701

Barton, N. H., &; Turelli, M. (1987). Adaptive landscapes, genetic distance, and the evolution of quantitative characters. Genetical Research. Cambridge University Press.https://doi.org/10.1017/S0016672300026951 
LibreCat: https://research-explorer.ista.ac.at/record/3660
DOI: 10.1017/S0016672300026951

Hewitt, G., Nichols, R., &; Barton, N. H. (1987). Homogamy in a hybrid zone in the alpine grasshopper Podisma pedestris. Heredity. Nature Publishing Group.https://doi.org/10.1038/hdy.1987.156 
LibreCat: https://research-explorer.ista.ac.at/record/3658
DOI: 10.1038/hdy.1987.156

Barton, N. H., &; Rouhani, S. (1987). The frequency of shifts between alternative equilibria. Journal of Theoretical Biology. Elsevier.https://doi.org/10.1016/S0022-5193(87)80210-2 
LibreCat: https://research-explorer.ista.ac.at/record/3661
DOI: 10.1016/S0022-5193(87)80210-2

Edelsbrunner, H. (1987). Algorithms in Combinatorial Geometry (Vol. 10). Berlinf; Heidelberg: Springer.https://doi.org/10.1007/978-3-642-61568-9 
LibreCat: https://research-explorer.ista.ac.at/record/3900
DOI: 10.1007/978-3-642-61568-9

Chazelle, B., &; Edelsbrunner, H. (1987). An improved algorithm for constructing kth-order Voronoi diagrams. IEEE Transactions on Computers. IEEE.https://doi.org/10.1109/TC.1987.5009474 
LibreCat: https://research-explorer.ista.ac.at/record/4095
DOI: 10.1109/TC.1987.5009474

Edelsbrunner, H., &; Shen, X. (1987). A tight lower bound on the size of visibility graphs. Information Processing Letters. Elsevier.https://doi.org/10.1016/0020-0190(87)90038-X 
LibreCat: https://research-explorer.ista.ac.at/record/4094
DOI: 10.1016/0020-0190(87)90038-X