00331nam a2200109Ia 4500008004100000082002100041100002600062245003800088260003100126300002700157490003700184260805b        |||||||| |||| 00| 0 eng d  a519.233bB658.EM  aBlumenthal, Robert M.  aExcursions of Markov processesb/  aBoston:bBirkhauser,c1992  axi, 275p. Index, Bibl.  aProbability and its applications