@article{05608226,
title = {A new extension of Hilbert's inequality for multifunctions with best constant factors.},
journal = {Acta Mathematica Universitatis Comenianae. New Series},
volume = {78},
year = {2009},
pages = {255-267},
zbl = {1199.26063},
language = {en},
url = {http://dml.mathdoc.fr/item/05608226}
}
Agwo, H.A. A new extension of Hilbert's inequality for multifunctions with best constant factors.. Acta Mathematica Universitatis Comenianae. New Series, Tome 78 (2009) pp. 255-267. http://gdmltest.u-ga.fr/item/05608226/