theme_ss:"Katalogfragen allgemein"
year_i:[2010 TO 2020}
author_ss:"Altenhöner, R."
author_ss:"Gömpel, R."
author_ss:"Meyer, A."
author_ss:"Junger, U."
type_ss:"a"
language_ss:"d"
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm