@article{IVM_2001_12_a8,
     author = {A. G. Chentsov},
     title = {On the duality of various versions of the programmed iteration method},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {77--88},
     publisher = {mathdoc},
     number = {12},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2001_12_a8/}
}