@Article{ ACOSTA_AGUIRRE_PAYÁ:5-13,

author = { MARÍA DOLORES ACOSTA VIGIL and FRANCISCO JAVIER AGUIRRE BAGO and RAFAEL PAYÁ ALBERT } ,

title = { A SPACE BY W. GOWERS AND NEW RESULTS ON NORM AND NUMERICAL RADIUS ATTAINING OPERATORS },

journal = { ACTA UNIVERSIATIS CAROLINAE, MATH ET PHYS },

year = { 1992 },

volume = { 33 },

issn = { 0001-7140 },

pages = { 5-13 },

}