@article{10_4064_sm_26_2_155_163,
     author = {L\'aszl\'o Leindler},
     title = {Nicht verbesserbare {Strukturbedingungen}},
     journal = {Studia Mathematica},
     pages = {155--163},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {1965},
     doi = {10.4064/sm-26-2-155-163},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-26-2-155-163/}
}