@article{701123,
title = {Extreme extensions of positive operators},
booktitle = {Abstracta. 6th Winter School on Abstract Analysis},
series = {GDML\_Books},
publisher = {Czechoslovak Academy of Sciences},
address = {Praha},
year = {1978},
pages = {63-66},
url = {http://dml.mathdoc.fr/item/701123}
}
Lipecki, Z. Extreme extensions of positive operators, dans Abstracta. 6th Winter School on Abstract Analysis, GDML_Books, (1978), pp. 63-66. http://gdmltest.u-ga.fr/item/701123/