@article{MOMA_1995__120_3-4_178693,
     author = {R. Nair},
     title = {On {Riemann} {Sums} and {Lebesgue} {Integrals.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {49--54},
     publisher = {mathdoc},
     volume = {120},
     number = {3-4},
     year = {1995},
     zbl = {0833.28002},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1995__120_3-4_178693/}
}