--- _id: '13445' author: - first_name: Eckhard full_name: Steffen, Eckhard id: '15548' last_name: Steffen orcid: 0000-0002-9808-7401 - first_name: Alexander full_name: Vogel, Alexander last_name: Vogel citation: ama: Steffen E, Vogel A. Concepts of signed graph coloring. European J Combinatorics. 2021;91. apa: Steffen, E., & Vogel, A. (2021). Concepts of signed graph coloring. European J. Combinatorics, 91. bibtex: '@article{Steffen_Vogel_2021, title={Concepts of signed graph coloring}, volume={91}, journal={European J. Combinatorics}, author={Steffen, Eckhard and Vogel, Alexander}, year={2021} }' chicago: Steffen, Eckhard, and Alexander Vogel. “Concepts of Signed Graph Coloring.” European J. Combinatorics 91 (2021). ieee: E. Steffen and A. Vogel, “Concepts of signed graph coloring,” European J. Combinatorics, vol. 91, 2021. mla: Steffen, Eckhard, and Alexander Vogel. “Concepts of Signed Graph Coloring.” European J. Combinatorics, vol. 91, 2021. short: E. Steffen, A. Vogel, European J. Combinatorics 91 (2021). date_created: 2019-09-24T14:19:42Z date_updated: 2023-05-16T10:46:55Z external_id: arxiv: - '1909.09381' intvolume: ' 91' language: - iso: eng publication: European J. Combinatorics status: public title: Concepts of signed graph coloring type: journal_article user_id: '15540' volume: 91 year: '2021' ...