@article{VSGTU_2017_21_1_a2,
     author = {V. N. Maklakov},
     title = {The evaluation of the order of approximation of~the~matrix~method for numerical integration 
},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {55--79},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2017_21_1_a2/}
}