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  1. Martinez Méndez, F.J.: Aproximacion general a la evaluacion de la recuperacion mediante motores de busqueda en Internet (2001) 0.00 
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    Source
    Scire. 7(2001) no.1, S.11-31
  2. Olvera Lobo, M.D.: Rendimiento de los sistemas de recuperacion de informacion en al World Wide Web : revision metodologica (2000) 0.00 
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    Source
    Revista Española de Documentaçion Cientifica. 23(2000) no.1, S.63-77
  3. Pulido, J.R.V.: Recupracion de la information en Internet : motores y otros agentes des busqueda (1997) 0.00 
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    Source
    Scire. 3(1997) no.2, S.85-100

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