@article{701218,
title = {A solution to a problem of De Wilde - Tsirulnikov},
booktitle = {Abstracta. 9th Winter School on Abstract Analysis},
series = {GDML\_Books},
publisher = {Czechoslovak Academy of Sciences},
address = {Praha},
year = {1981},
pages = {19-20},
url = {http://dml.mathdoc.fr/item/701218}
}
Drewnowski, L. A solution to a problem of De Wilde - Tsirulnikov, dans Abstracta. 9th Winter School on Abstract Analysis, GDML_Books, (1981), pp. 19-20. http://gdmltest.u-ga.fr/item/701218/