1551ea1157a5d310VgnVCM100000c2b1d38dRCRDapproved/UMICH/stats/Home/People/Faculty/Faculty PublicationsLimit theorems for random walks conditioned to stay positivee451ea1157a5d310VgnVCM100000c2b1d38d____Limit theorems for random walks conditioned to stay positiveKeener, R.keenerAnnals of Probability201992801-824jjsantosjjsantos1363023212510