@article{MM2_1979__29_154651,
     author = {Siegfried Gabler},
     title = {Folgenkonvexe {Funktionen}},
     journal = {Manuscripta mathematica},
     pages = {29--48},
     publisher = {mathdoc},
     volume = {29},
     year = {1979},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MM2_1979__29_154651/}
}