by Wilfried Imrich, Rafał Kalinowski and Florian Lehner
Reference:
Wilfried Imrich, Rafał Kalinowski and Florian Lehner, Endomorphism breaking in graphs, Electronic Journal of Combinatorics, 21, P1.16, 13pp., (2014).
Bibtex Entry:
@Article{ImrichEtAl2014,
arxiv = {1311.6972},
author = {Wilfried Imrich and Rafa{\l} Kalinowski and Florian Lehner and Monika Pil{\'s}niak},
journal = {Electronic Journal of Combinatorics},
title = {Endomorphism breaking in graphs},
year = {2014},
oatype = {Gold},
pages = {P1.16, 13pp.},
volume = {21},
doi = {10.37236/3073},
groups = {Project10 (Wallner), Faculty, Student, External},
mrclass = {05C25 (03E10 05C69)},
xxmrnumber = {3177511},
xxurl = {http://www.combinatorics.org/ojs/index.php/eljc/article/download/v21i1p16/pdf},
}