Wellbeing, feelings of personal safety, and fear of crime: towards a conceptual integration; rev. version of a paper pres. at the fourth International Facet Theory Conference, Prague, August 29 - September 1, 1993 - Bilsky, Wolfgang; Wetzels, Peter (Forschungsbericht / KFN, Kriminologisches Forschungsinstitut Niedersachsen e.V., 1994)