Alt, Helmut, Bernd Behrends, and Johannes Blömer. “Approximate Matching of Polygonal Shapes.” Annals of Mathematics and Artificial Intelligence 13, no. 3 (1995).
LibreCat: /record/3037

Blömer, Johannes, Malik Kalfane, Richard Karp, Marek Karpinski, Michael Luby, and David Zuckerman. An XOR-Based Erasure-Resilient Coding Scheme. Technical Report, International Computer Science Institute. Berkeley, USA, 1995.
LibreCat: /record/3038

Blömer, Johannes. On Kummer Theory and the Number of Roots of Unity in Radical Extensions of Q. Technical Report, Freie Universität Berlin, Fachbereich Mathematik und Informatik, 1993.
LibreCat: /record/3045

Blömer, Johannes. Simplifying Expressions Involving Radicals. PhD thesis, Freie Universität Berlin, Fachbereich Mathematik und Informatik, 1992.
LibreCat: /record/3043

Alt, Helmut, and Johannes Blömer. “Resemblance and Symmetries of Geometric Patterns.”https://doi.org/10.1007/3-540-55488-2_19__In Data Structures and Efficient Algorithms, 1–24. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992.https://doi.org/10.1007/3-540-55488-2_19 .
LibreCat: /record/3046
DOI: 10.1007/3-540-55488-2_19

Blömer, Johannes. “How to Denest Ramanujan’s Nested Radicals.”https://doi.org/10.1109/sfcs.1992.267807__In Proceedings., 33rd Annual Symposium on Foundations of Computer Science. IEEE, 1992.https://doi.org/10.1109/sfcs.1992.267807 .
LibreCat: /record/3047
DOI: 10.1109/sfcs.1992.267807

Alt, Helmut, Bernd Behrends, and Johannes Blömer. “Approximate Matching of Polygonal Shapes (Extended Abstract).”https://doi.org/10.1145/109648.109669__In Proceedings of the Seventh Annual Symposium on Computational Geometry  - SCG ’91. ACM Press, 1991.https://doi.org/10.1145/109648.109669 .
LibreCat: /record/3048
DOI: 10.1145/109648.109669

Blömer, Johannes. “Computing Sums of Radicals in Polynomial Time.”https://doi.org/10.1109/sfcs.1991.185434__In Proceedings 32nd Annual Symposium of Foundations of Computer Science. IEEE Comput. Soc. Press, 1991.https://doi.org/10.1109/sfcs.1991.185434 .
LibreCat: /record/3049
DOI: 10.1109/sfcs.1991.185434

Alt, Helmut, Johannes Blömer, and Hubert Wagener. “Approximation of Convex Polygons.”https://doi.org/10.1007/bfb0032068__In Automata, Languages and Programming, 703–16. Berlin/Heidelberg: Springer-Verlag, 1990.https://doi.org/10.1007/bfb0032068 .
LibreCat: /record/3050
DOI: 10.1007/bfb0032068