@book{ 0-571642403, title = {Economic growth: a unified approach}, author = {La Grandville, Olivier de and Solow, Robert M.}, editor = {Solow, Robert M.}, address = {Cambridge u.a.}, publisher = {Cambridge Univ. Press}, year = {2009}, edition = {1. publ.}, isbn = {0521725208}, isbn = {0521898013}, isbn = {9780521725200}, isbn = {9780521898010}, language = {English}, url = {http://www.gbv.de/dms/zbw/571642403.pdf}, url = {https://zbmath.org/?q=an:1167.91303}, url = {http://www.loc.gov/catdir/enhancements/fy0905/2009000339-b.html}, url = {http://www.loc.gov/catdir/enhancements/fy0905/2009000339-d.html}, url = {http://www.gbv.de/dms/zbw/571642403.pdf}, url = {https://katalog.hgb-leipzig.de/Record/0-571642403} }