@article{VMP_2010_11_1_a15,
     author = {A. V. Safronov},
     title = {Accuracy estimation and comparative analysis
},
     journal = {Numerical methods and programming},
     pages = {137--143},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2010_11_1_a15/}
}