Slatkin, Montgomery, and Nicholas H Barton. “A Comparison of Three Methods for Estimating Average Levels of Gene Flow.”https://doi.org/10.1111/j.1558-5646.1989.tb02587.x __Evolution; International Journal of Organic Evolution. Wiley-Blackwell, 1989.https://doi.org/10.1111/j.1558-5646.1989.tb02587.x  .

Jonas, Peter M, Michael Bräu, Markus Hermsteiner, and Werner Vogel. “Single-Channel Recording in Myelinated Nerve Fibers Reveals One Type of Na Channel but Different K Channels.”https://doi.org/10.1073/pnas.86.18.7238__PNAS. National Academy of Sciences, 1989.https://doi.org/10.1073/pnas.86.18.7238 .

Jonas, Peter M. “Temperature Dependence of Gating Current in Myelinated Nerve Fibers.”https://doi.org/10.1007/BF01870958__Journal of Membrane Biology. Springer, 1989.https://doi.org/10.1007/BF01870958 .

Edelsbrunner, Herbert. “Spatial Triangulations with Dihedral Angle Conditions,” 83–89. Institute of the Electronics, Information and Communication Enginneers, 1989.

Edelsbrunner, Herbert, Leonidas Guibas, and Micha Sharir. “The Upper Envelope of Piecewise Linear Functions: Algorithms and Applications.”https://doi.org/10.1007/BF02187733__Discrete &; Computational Geometry. Springer, 1989.https://doi.org/10.1007/BF02187733 .

Edelsbrunner, Herbert, Nany Hasan, Raimund Seidel, and Xiao Shen. “Circles through Two Points That Always Enclose Many Points.”https://doi.org/10.1007/BF00181432__Geometriae Dedicata. Springer, 1989.https://doi.org/10.1007/BF00181432 .

Edelsbrunner, Herbert, and Steven Skiena. “On the Number of Furthest Neighbor Pairs in a Point Set.”https://doi.org/10.1080/00029890.1989.11972250__American Mathematical Monthly. Mathematical Association of America, 1989.https://doi.org/10.1080/00029890.1989.11972250 .

Chazelle, Bernard, Herbert Edelsbrunner, Leonidas Guibas, and Micha Sharir. “A Singly Exponential Stratification Scheme for Real Semi-Algebraic Varieties and Its Applications.”https://doi.org/10.1007/BFb0035760__In 16th International Colloquium on Automata, Languages, and Programming, 372:179–93. Springer, 1989.https://doi.org/10.1007/BFb0035760 .

Chazelle, Bernard, Herbert Edelsbrunner, and Leonidas Guibas. “The Complexity of Cutting Complexes.”https://doi.org/10.1007/BF02187720__Discrete &; Computational Geometry. Springer, 1989.https://doi.org/10.1007/BF02187720 .

Barton, Nicholas H. “The Divergence of a Polygenic System under Stabilising Selection, Mutation and Drift.”https://doi.org/10.1017/S0016672300028378__Genetical Research. Cambridge University Press, 1989.https://doi.org/10.1017/S0016672300028378 .

Barton, Nicholas H, and Michael Turelli. “Evolutionary Quantitative Genetics: How Little Do We Know?”https://doi.org/10.1146/annurev.ge.23.120189.002005__Annual Review of Genetics. Annual Reviews, 1989.https://doi.org/10.1146/annurev.ge.23.120189.002005 .

Barton, Nicholas H. “Founder Effect Speciation.” In Speciation and Its Consequences, edited by Daniel Otte and John Endler. Sinauer Press, 1989.

Alur, Rajeev, and Thomas A Henzinger. “A Really Temporal Logic.”https://doi.org/10.1109/SFCS.1989.63473__In 30th Annual Symposium on Foundations of Computer Science, 164–69. FCOS. IEEE, 1989.https://doi.org/10.1109/SFCS.1989.63473 .