@article{Allen2001,
author = {Allen, Benjamin L. and Steel, Mike A.},
doi = {10.1007/s00026-001-8006-8},
issn = {0218-0006},
journal = {Annals of Combinatorics},
number = {1},
pages = {1--15},
title = {{Subtree transfer operations and their induced metrics on evolutionary trees}},
volume = {5},
year = {2001}
}

@article{Brazeau2018,
author = {Brazeau, Martin D. and Guillerme, Thomas and Smith, Martin R.},
doi = {10.1093/sysbio/syy083},
journal = {Systematic Biology},
pages = {619--631},
volume = {68},
issue = {4},
title = {{An algorithm for morphological phylogenetic analysis with inapplicable data}},
year = {2019}
}

@article{Carter1990,
author = {Carter, M. and Hendy, M. and Penny, D. and Sz{\'{e}}kely, L. A. and Wormald, N. C.},
doi = {10.1137/0403005},
journal = {SIAM Journal on Discrete Mathematics},
number = {1},
pages = {38--47},
title = {{On the distribution of lengths of evolutionary trees}},
url = {http://epubs.siam.org/doi/abs/10.1137/0403005},
volume = {3},
year = {1990}
}

@article{Faith2001,
author = {Faith, Daniel P. and Trueman, John W. H.},
doi = {10.1080/10635150118627},
journal = {Systematic Biology},
number = {3},
pages = {331--350},
pmid = {12116579},
title = {{Towards an inclusive philosophy for phylogenetic inference}},
volume = {50},
year = {2001}
}

@incollection{Li1996,
	address = {Berlin, Heidelberg},
	title = {Some notes on the nearest neighbour interchange distance},
	volume = {1090},
	isbn = {978-3-540-61332-9 978-3-540-68461-9},
	doi = {10.1007/3-540-61332-3_168},
	booktitle = {Computing and {Combinatorics}},
	publisher = {Springer},
	author = {Li, Ming and Tromp, John and Zhang, Louxin},
	editor = {Goos, Gerhard and Hartmanis, Juris and Leeuwen, Jan and Cai, Jin-Yi and Wong, Chak Kuen},
	year = {1996},
	pages = {343--351}
}

@article{Maddison1997,
	title = {Nexus: an extensible file format for systematic information},
	volume = {46},
	doi = {10.1093/sysbio/46.4.590},
	journal = {Systematic Biology},
	author = {Maddison, David R. and Swofford, David L. and Maddison, Wayne P.},
	year = {1997},
	pages = {590--621}
}

@article{Zhang2016,
author = {Zhang, Xi-Guang and Smith, Martin Ross and Yang, Jie and Hou, Jin-Bo},
doi = {10.1098/rsbl.2016.0492},
journal = {Biology Letters},
month = {sep},
number = {9},
pages = {20160492},
title = {{Onychophoran-like musculature in a phosphatized Cambrian lobopodian}},
url = {http://rsbl.royalsocietypublishing.org/content/12/9/20160492},
volume = {12},
year = {2016}
}
