@article{MM2_1988__61_4_155311,
     author = {R. Schw\"anzl and R.M. Vogt},
     title = {E...-spaces and injective ...-spaces.},
     journal = {Manuscripta mathematica},
     pages = {203--214},
     publisher = {mathdoc},
     volume = {61},
     number = {4},
     year = {1988},
     zbl = {0649.57018},
     url = {http://geodesic.mathdoc.fr/item/MM2_1988__61_4_155311/}
}