author_ss:"Barnsley, M.F."
classification_ss:"SWL (HA)"
classification_ss:"TA1632.B353 1993"
classification_ss:"THL (PB)"
subject_ss:"Fractals"
year_i:[1990 TO 2000}
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm