@article{03814344,
title = {A characterization of singular endomorphisms of a barrelled Ptak space.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {5},
year = {1982},
pages = {529-536},
doi = {10.1155/S0161171282000490},
zbl = {0515.46042},
language = {en},
url = {http://dml.mathdoc.fr/item/03814344}
}
Franekic, Damir. A characterization of singular endomorphisms of a barrelled Ptak space.. International Journal of Mathematics and Mathematical Sciences, Tome 5 (1982) pp. 529-536. doi : 10.1155/S0161171282000490. http://gdmltest.u-ga.fr/item/03814344/