skiptracing
isikujälitus
olemus
isiku asukoha otsing, näiteks võlgniku leidmiseks
ülevaateid
https://en.wikipedia.org/wiki/Skiptrace
https://ia801505.us.archive.org/13/items/SkipTracingManual2018/Skip%20Tracing%20Manual%202018.pdf
https://books.google.ee/books?id=55aPcV-nXRsC&printsec=frontcover&dq=skiptrace&hl=en&sa=X&ei=KfqkUYmOM4HM0wGFzIHACg&redir_esc=y#v=onepage&q=skiptrace&f=false
https://www.crimetime.com/skiptracing101.pdf
https://nanopdf.com/download/abcs-of-skip-tracing_pdf
http://www.creditproblemsecrets.com/resources/pdf/SKIPTRACING.pdf