TY  - JOUR
AU  - An, Mingqiang
AU  - Lai, Hong-Jian
AU  - Li, Hao
AU  - Su, Guifu
AU  - Tian, Runli
AU  - Xiong, Liming
TI  - Two operations on a graph preserving the (non)existence of 2-factors in its line graph
JO  - Czechoslovak Mathematical Journal
PY  - 2014
SP  - 1035
EP  - 1044
VL  - 64
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1007/s10587-014-0151-4/
DO  - 10.1007/s10587-014-0151-4
LA  - en
ID  - 10_1007_s10587_014_0151_4
ER  -