@article{10_4153_CJM_2015_045_x,
     author = {Ingram, Patrick},
     title = {Rigidity and {Height} {Bounds} for {Certain} {Post-critically} {Finite} {Endomorphisms} of {PN}},
     journal = {Canadian journal of mathematics},
     pages = {625--654},
     year = {2016},
     volume = {68},
     number = {3},
     doi = {10.4153/CJM-2015-045-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2015-045-x/}
}