lohman et al. 1992, ohman et al. 2001, lehmann et al. 1987, rahman et al. 2007, rahman et al. 2012, rahman et al. 2013, lehmann et al. 2011, rahman et al. 2014, mankiw et al. 1992, levshin et al. 1992, bushman et al. 2004, homan et al. 2007, rahman et al. 2015, ekman et al. 1987, babin et al. 1994, heckman et al. 1997, smith et al. 1993, heckman et al. 1998, tilman et al. 2002, smith et al. 2002, cotman et al. 1995, tan et al. 2007, heckman et al 1997 1998, louah et al 2011
lohman et al. 1992. There are any references about lohman et al. 1992 in here. you can look below.