Lukasz Kowalik, Marcin Pilipczuk, Karol Suchan. Towards optimal kernel for connected vertex cover in planar graphs. Discrete Applied Mathematics, 161(7-8):1154-1161, 2013. [doi]
@article{KowalikPS13,
title = {Towards optimal kernel for connected vertex cover in planar graphs},
author = {Lukasz Kowalik and Marcin Pilipczuk and Karol Suchan},
year = {2013},
doi = {10.1016/j.dam.2012.12.001},
url = {http://dx.doi.org/10.1016/j.dam.2012.12.001},
researchr = {https://researchr.org/publication/KowalikPS13},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {161},
number = {7-8},
pages = {1154-1161},
}