* Alexander Göke, Dániel Marx, Matthias Mnich: \\ Parameterized Algorithms for Generalizations of Directed Feedback Vertex Set. \\ // Proceedings of the International Conference on Algorithms and Complexity (CIAC '19) // \\ to appear. * Alexander Göke, Dániel Marx, Matthias Mnich: \\ Parameterized Algorithms for Generalizations of Directed Feedback Vertex Set. \\ // Proceedings of the International Conference on Algorithms and Complexity (CIAC '19) // \\ to appear.