@article{VMJ_2014_16_4_a7,
     author = {P. Siva Kota Reddy and K. M. Nagaraja and V. M. Siddalingaswamy},
     title = {The edge $C_k$ graph of a~graph},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {61--64},
     publisher = {mathdoc},
     volume = {16},
     number = {4},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2014_16_4_a7/}
}