@article{PORMA_1952__11_2_114698,
     author = {Hadwiger, H. and Kirsch, A.},
     title = {Zerlegungsinvarianz des integrals und absolute integrierbarkeit},
     journal = {Portugaliae mathematica},
     pages = {57--67},
     publisher = {mathdoc},
     volume = {11},
     number = {2},
     year = {1952},
     mrnumber = {0049273},
     zbl = {0047.29202},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1952__11_2_114698/}
}