Turelli, Michael, and Nicholas H Barton. “Dynamics of Polygenic Characters under Selection.”https://doi.org/10.1016/0040-5809(90)90002-D__Theoretical Population Biology. Academic Press, 1990.https://doi.org/10.1016/0040-5809(90)90002-D .
LibreCat: https://research-explorer.ista.ac.at/record/3649
DOI: 10.1016/0040-5809(90)90002-D

Barton, Nicholas H. “Pleiotropic Models of Quantitative Variation.”https://doi.org/10.1093/genetics/124.3.773 __Genetics. Genetics Society of America, 1990.https://doi.org/10.1093/genetics/124.3.773  .
LibreCat: https://research-explorer.ista.ac.at/record/3651
DOI: 10.1093/genetics/124.3.773 
PMID: 2311921

Edelsbrunner, Herbert, and Micha Sharir. “A Hyperplane Incidence Problem with Applications to Counting Distances.”https://doi.org/10.1007/3-540-52921-7_91__In Proceedings of the International Symposium on Algorithms, 450:419–28. Springer, 1990.https://doi.org/10.1007/3-540-52921-7_91 .
LibreCat: https://research-explorer.ista.ac.at/record/4067
DOI: 10.1007/3-540-52921-7_91

Edelsbrunner, Herbert, Leonidas Guibas, and Micha Sharir. “The Complexity of Many Cells in Arrangements of Planes and Related Problems.”https://doi.org/10.1007/BF02187785__Discrete &; Computational Geometry. Springer, 1990.https://doi.org/10.1007/BF02187785 .
LibreCat: https://research-explorer.ista.ac.at/record/4066
DOI: 10.1007/BF02187785

Edelsbrunner, Herbert, Leonidas Guibas, and Micha Sharir. “The Complexity and Construction of Many Faces in Arrangements of Lines and of Segments.”https://doi.org/10.1007/BF02187784__Discrete &; Computational Geometry. Springer, 1990.https://doi.org/10.1007/BF02187784 .
LibreCat: https://research-explorer.ista.ac.at/record/4072
DOI: 10.1007/BF02187784