@article{10_37236_7860,
     author = {Jonathan Klawitter and Simone Linz},
     title = {On the subnet prune and regraft distance},
     journal = {The electronic journal of combinatorics},
     year = {2019},
     volume = {26},
     number = {2},
     doi = {10.37236/7860},
     zbl = {1411.05249},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/7860/}
}