@article{MM_2007_19_11_a7,
     author = {I. V. Amirkhanov and E. P. Zhidkov and D. Z. Muzafarov and N. R. Sarker and I. Sarhadov and Z. A. Sharipov},
     title = {Investigation of boundary-value problems for the singular perturbed differential equation of high order},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {65--79},
     publisher = {mathdoc},
     volume = {19},
     number = {11},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2007_19_11_a7/}
}