Aksen' M B

Publications in Math-Net.Ru

1. On best quadrature formulae for certain classes of functions
   
   Dokl. Akad. Nauk SSSR, 166:5 (1966),  1019–1021
2. Upper bounds for approximations by quadrature formulae for certain classes of function
   
   Zh. Vychisl. Mat. Mat. Fiz., 4:3 (1964),  554–559