@inbook{fe1025e64a65454398b4e3a45c931452,
title = "Understanding entrepreneurship across countries and over time",
author = "Audretsch, {DB (David)} and Roy Thurik and Ingrid Verheul and ARM Wennekers",
year = "2002",
language = "Undefined/Unknown",
isbn = "0792376854",
series = "Economics of Science, Technology and Innovation",
pages = "1--10",
editor = "D.B. Audretsch and A.R. Thurik and I. Verheul and A.R.M. Wennekers",
booktitle = "Entrepreneurship: determinants and policy European-US comparison",
}