@article{MOMA_1990__110_3-4_178504,
     author = {\'Arp\'ad Sz\'az},
     title = {Lebesgue {Relators.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {315--320},
     publisher = {mathdoc},
     volume = {110},
     number = {3-4},
     year = {1990},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1990__110_3-4_178504/}
}