Notes

medskip

%printbibliography
begin{thebibliography}{99}
bibitem{P-Baldi-1990}
P.Baldi, E.C.Posner, Graph Coloring Bounds for Cellular Radio, textit{Computers Math. Applic.},
vol. 19, (1990), pp. 91-97.
bibitem{G-Chartrand-2002}
G.Chartrand, D.Erwin, P.Zhang, Radio antipodal colorings of graphs,
textit{Mathematica Bohemica},
vol. 127, (2002), pp. 57-69.
bibitem{R-Kalfakakou-2003}
R.Kalfakakou, G.Nikolakopoulou, E.Savvidou, M.Tsouros, Graph RadioColoring Concpets,
textit{Yugoslav Journal of Operations Research},
vol. 13, (2003), pp. 207-215.
bibitem{D-D-Liu-2002}
D.D.Liu, X.Zhu, Multilevel Labelings for Paths and Cycles,
textit{SIDMA 2005}.
bibitem{M-Kchikech-2005}
M.Kchikech, R.Khennoufa, O.Togni, Radio k-Labelings for Cartesian Products of Graphs,
textit{LE2I, UMR CNRS 5158}.
bibitem{D-D-Liu-2006}
D.D.Liu, Radio Number for Trees, (2006).
bibitem{M-Kchikech-2007}
M.Kchikech, R.Khennoufa, O.Togni, Linear and cyclic radio k-labeling of Trees,
textit{LE2I, UMR CNRS 5158}.
bibitem{C-Fernandez-2008}
C.Fernandez, A.Flores, M.Tomova, C.Wyels, The Radio Number of Gear Graphs,
textit{2000 AMS Subject Classification: 05C78 (05C15)}.
bibitem{R-Khennoufa-2008}
R.Khennoufa, O.Togni, Multilevel BAndwidth and Radio Labelings of Graphs,
textit{LE2I, UMR CNRS 5158}
bibitem{P-Panigrahi-2009}
P.Panigrahi, A Survey on Radio k-Colorings of Graphs,
textit{AKCE J. Graphs. Combin.},
vol. 6, (2009), pp. 161-169.
bibitem{D-D-Liu-2009}
D.D.Liu, M.Xie, Radio Number for Square Paths, (2009).
bibitem{S-R-Kola-2010}
S.R.Kola, P.Panigrahi, An Improved Lower Bound for the Radio k-chromatic n Number of the Hypercube $Q_{n}$,
textit{Computers and Mathematics with Applications},
vol. 60, (2010), pp. 2131-2140.
bibitem{A-Gottshall-2010}
A.Gottshall, J.Kahn, The Radio Number of Biregular Paths,
textit{A Major Qualifying Project Report Submitted to The Faculty of the Worcester Polytechnic Institute},
(2010).
bibitem{A-Vladoi-2010}
A.Vladoi, Wireless Networks: A Labeling Problem,
textit{A Senior Report Submitted to The Division of Science, Mathematics and Computing of Bard College},
(2010).
bibitem{C-Wyels-2010}
C.Wyels, M.Tomova, Radio Labeling Cartesian Graph Products,
(2010)
bibitem{B-Sooryanarayana-2010}
B.Sooryanarayana, V.Kumar, Manjula K., Radio Number of Cube of a Path,
textit{International J.Math. Combin,},
vol. 1, (2010), pp. 05-29.
bibitem{L-Saha-2011}
L.Saha, P.Panigrahi, P.Kumar, Improved Bounds for Radio k-Chromatic Number of Hypercube $Q_{n}$,
textit{International Journal of Mathematics and Mathematical Sciences},
vol. 2011, (2011), article ID 961649.
bibitem{K-Benson-2011}
K.Benson, M.Porter, M.Tomova, The Radio Number of All Graphs of Order n and Diameter n-2,
textit{}
2000 AMS Subject Classification: 05C78 (05C15, 05C38), (2011).
bibitem{H-Wang-2011}
H.Wang, X.Xu, Y.Yang, B.Zhang, M.Luo, G.Wang, Radio Number of Ladder Graphs,
textit{International Journal of Computer Mathematics},
88:10, (2011), pp. 2026-2034, DOI: 10.1080/00207160.2010.539211
bibitem{A-A-Bhatti-2011}
A.A.Bhatti, A.Nisar, M.Kanwal, Radio Number of Wheel Like Graphs,
textit{International journal on applications of graph theory in wireless ad hoc networks and sensor networks}.
vol. 3, (2011).
bibitem{P-Martinez-2011}
P.Martinez, J.Ortiz, M.Tomova, C.Wyels, Radio Numbers for Generalized Prism Graphs,
textit{Discussiones Mathematicae Graph Theory xx (xxxx) xxx–xxx},
(2011).
bibitem{P-V-S-Reddy-2011}
P.V.S.Reddy, K.V.Iyer, Upper Bounds on the Radio Number of Some Trees,
textit{International Journal of Pure and Applied Mathematics},
vol. 71, (2011), pp. 207-215.
bibitem{M-T-Rahim-2012-gear}
M.T.Rahim, M.Farooq, M.Ali, S.Jan, Multi-level distance labelings for generalized gear graphs,
textit{Internatioal Journal of Mathematics and Soft Computing},
vol. 2, (2012), pp 57-63.
bibitem{M-T-Rahim-2012-helm}
M.T.Rahim, I.Tomescu, Multi-level distance labeling for helm graphs,
(2012).
bibitem{K-N-Meera-2012}
K.N.Meera, B.Sooryanarayana, Radiatic dimension of a Graph,
textit{Journal of Computations and Modelling},
vol. 2, (2012), pp. 109-131.
bibitem{R-Cada-2013}
R.Cada, J.Ekstein, P.Holub, O.Togni, Radio Labeling of Distance Graphs,
(2013).
bibitem{C-R-Kenneth-2013}
C.R.Kenneth, A.William, R.C.Thivyarathi, Radio Antipodal Number of Circulant Graphs,
textit{International Journal of Engineering Research and Technology},
vol. 2, (2013).
bibitem{N-S-Rao-2013}
N.S.Rao, K.S.Rao, K.Mahalakshmi, Radio Labeling of a Class of Planar Graphs,
textit{International Journal of Innovative Research in Science, Engineering and Technology},
vol. 2, (2013), ISSN: 2319-8753.
bibitem{S-K-Vaidya-2013}
S.K.Vaidya, D.D.Bantva, Radio Number of Total Graph of Paths,
textit{ISRN Combinatorics},
vol. 2013, (2013), article id 326038.
bibitem{K-F-Benson-2013}
K.F,Benson-2013, On Radio Labeling of Diameter N-2 and Caterpillar Graphs,
textit{PhD diss., University of Iowa},
(2013).
bibitem{T-S-A-Jiang-2014}
T-Shun A.Jiang, The Radio Number of Grid Graphs,
(2014).

end{thebibliography}