Random walks and random environments / Hughes, B. D. Random walks (Mathematics) Statistical physics. Chemistry, Physical and theoretical 530 OXF 1995 A063 Or. Oxford : Clarendon Press ; New York : Oxford University Press, 1995-1996. 1995-1996. Text 2 v. : http://www.loc.gov/catdir/enhancements/fy0606/94045504-d.html http://www.loc.gov/catdir/enhancements/fy0606/94045504-t.html