@article{MOMA_1997__123_1_178775,
     author = {Leonardo Colzani},
     title = {Approximation of {Lebesgue} {Integrals} by {Riemann} {Sums} and {Lattice} {Points} in {Domains} with {Fractal} {Boundary.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {299--308},
     publisher = {mathdoc},
     volume = {123},
     number = {1},
     year = {1997},
     zbl = {0939.11033},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1997__123_1_178775/}
}