@article{05857463,
title = {Calculating the number of the linear factors in planar graphs.},
journal = {Acta Universitatis Apulensis. Mathematics - Informatics},
volume = {18},
year = {2009},
pages = {193-202},
zbl = {1224.05424},
language = {en},
url = {http://dml.mathdoc.fr/item/05857463}
}
Saoud, Mahmoud; Al-Khanaifes, Kaled. Calculating the number of the linear factors in planar graphs.. Acta Universitatis Apulensis. Mathematics - Informatics, Tome 18 (2009) pp. 193-202. http://gdmltest.u-ga.fr/item/05857463/