@Article{ PITTAU_TITOS:89-94,

author = { ROBERTO PITTAU and SILVIA TITOS PADILLA } ,

title = { M (W) WITHOUT DELTA R },

journal = { PHYSICS LETTERS. SECTION B: NUCLEAR, ELEMENTARY PARTICLE AND HIGH-ENERGY PHYSICS },

year = { 1989 },

volume = { B228 },

issn = { 0370-2693 },

pages = { 89-94 },

doi = { http://dx.doi.org/10.1016/0370-2693(89)90530-3 },

}