@article{IVM_1967_4_a2,
     author = {E. A. Bredikhina},
     title = {On the question of estimation of successive integrals of periodic functions},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {19--25},
     year = {1967},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1967_4_a2/}
}