@article{MAN_1970__189_162075,
     author = {H.H. SCHAEFER},
     title = {Sequence {Spaces} with a {Given} {K\"othe} {{\ss}-Dual.}},
     journal = {Mathematische Annalen},
     pages = {235--241},
     publisher = {mathdoc},
     volume = {189},
     year = {1970},
     zbl = {0203.43002},
     url = {http://geodesic.mathdoc.fr/item/MAN_1970__189_162075/}
}