@article{NSJOM_2013_43_2a_6,
     author = {V. Subburayan, and N. Ramanujam},
     title = {An initial value technique for singularly
 perturbed reaction-diffusion problems with a negative shift},
     journal = {Novi Sad Journal of Mathematics},
     pages = {67-80},
     publisher = {mathdoc},
     volume = {43},
     number = {2},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2013_43_2a_6/}
}