@article{10_4064_sm_41_3_263_271,
     author = {Eberhard Schock},
     title = {Approximation von {Elementen} eines lokalkonvexen {Raumes}},
     journal = {Studia Mathematica},
     pages = {263--271},
     publisher = {mathdoc},
     volume = {41},
     number = {3},
     year = {1972},
     doi = {10.4064/sm-41-3-263-271},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-41-3-263-271/}
}