@article{IVM_1985_4_a10,
     author = {M. Yu. Fominykh},
     title = {Properties of {Riemann} sums},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {65--73},
     publisher = {mathdoc},
     number = {4},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1985_4_a10/}
}