@article{10_4153_CMB_2012_046_3,
     author = {Akbari, S. and Chavooshi, M. and Ghanbari, M. and Zare, S.},
     title = {The {f-Chromatic} {Index} of a {Graph} {Whose} {f-Core} {Has} {Maximum} {Degree} 2},
     journal = {Canadian mathematical bulletin},
     pages = {449--458},
     year = {2013},
     volume = {56},
     number = {3},
     doi = {10.4153/CMB-2012-046-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2012-046-3/}
}