Rajesh Chitnis, Fedor V. Fomin, Petr A. Golovach. Parameterized complexity of the anchored k-core problem for directed graphs. Inf. Comput., 247:11-22, 2016. [doi]
@article{ChitnisFG16,
title = {Parameterized complexity of the anchored k-core problem for directed graphs},
author = {Rajesh Chitnis and Fedor V. Fomin and Petr A. Golovach},
year = {2016},
doi = {10.1016/j.ic.2015.11.002},
url = {http://dx.doi.org/10.1016/j.ic.2015.11.002},
researchr = {https://researchr.org/publication/ChitnisFG16},
cites = {0},
citedby = {0},
journal = {Inf. Comput.},
volume = {247},
pages = {11-22},
}