%0 Journal Article %A V. Subburayan, %A N. Ramanujam %T An initial value technique for singularly perturbed reaction-diffusion problems with a negative shift %J Novi Sad Journal of Mathematics %D 2013 %P 67-80 %V 43 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_2013_43_2a_6/ %F NSJOM_2013_43_2a_6