@article{10_4064_fm_87_2_121_140,
     author = {D. Dutta},
     title = {Upper and lower {Lebesgue-Stieltjes} integrals},
     journal = {Fundamenta Mathematicae},
     pages = {121--140},
     publisher = {mathdoc},
     volume = {87},
     number = {2},
     year = {1975},
     doi = {10.4064/fm-87-2-121-140},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-87-2-121-140/}
}