@Article{ OLVERA:63-77,

author = { Mª DOLORES OLVERA LOBO } ,

title = { METHODOLOGY FOR EVALUATING INFORMATION RETRIEVAL IN WWW SEARCH ENGINES },

journal = { REVISTA ESPAÑOLA DE DOCUMENTACIÓN CIENTÍFICA },

year = { 2000 },

volume = { 23 },

issn = { 0210-0614 },

pages = { 63-77 },

}