%0 Journal Article
%T The 2-edge geodetic number and graph operations
%A A. P. Santhakumaran
%A S. V. Ullas Chandran
%J Arabian Journal of Mathematics
%@ 2193-5351
%D 2012
%I 
%R 10.1007/s40065-012-0016-3
%K 05C12
%U http://link.springer.com/article/10.1007/s40065-012-0016-3