Krzysztof Hryniow, Konrad Andrzej Markowski. Classes of Digraph Structures Corresponding to Characteristic Polynomials. In Roman Szewczyk, Cezary Zielinski, Malgorzata Kaliczynska, editors, Challenges in Automation, Robotics and Measurement Techniques - Proceedings of AUTOMATION-2016, March 2-4, 2016, Warsaw, Poland. Volume 440 of Advances in Intelligent Systems and Computing, pages 329-339, Springer, 2016. [doi]
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