@book{hamermesh1992,
	title = {Turnover and the dynamics of labor demand},
	address = {National Bureau of Economic Research},
	annote = {13 S},
	author = {{Daniel S.} Hamermesh and {Gerhard} Pfann},
	howpublished = {Cambridge, Mass.},
	url = {http://gso.gbv.de/DB=2.1/CMD?ACT=SRCHA&SRT=YOP&IKT=1016&TRM=ppn+12771796X&sourceid=fbw_bibsonomy},
	year = {1992},
	biburl = {http://www.bibsonomy.org/bibtex/20dbbac37fa34731c0aff187ec07b53e7/fbw},
	description = {imported},
	keywords = {imported }
}