classification_ss:"TZD (HA)"
classification_ss:"621.36/7 / dc20"
subject_ss:"Fraktal / Datenkompression (BVB)"
language_ss:"e"
year_i:[1990 TO 2000}
type_ss:"m"
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm