Sagnik Sen. On homomorphisms of oriented graphs with respect to the push operation. Discrete Mathematics, 340(8):1986-1995, 2017. [doi]
@article{Sen17,
title = {On homomorphisms of oriented graphs with respect to the push operation},
author = {Sagnik Sen},
year = {2017},
doi = {10.1016/j.disc.2016.10.023},
url = {https://doi.org/10.1016/j.disc.2016.10.023},
researchr = {https://researchr.org/publication/Sen17},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {340},
number = {8},
pages = {1986-1995},
}