@Article{ BILIK_KADETS_SHVIDKOY:45-62,

author = { DMITRIY BILIK and VOLODYMYR KADETS and ROMAN SHVIDKOY } ,

title = { NARROW OPERATORS AND THE DAUGAVET PROPERTY FOR ULTRAPRODUCTS },

journal = { POSITIVITY },

year = { 2005 },

volume = { 9 },

issn = { 1385-1292 },

pages = { 45-62 },

}