00379nam a2200121Ia 4500082001900000245009600019260005200115490005200167500000500219700000500224100001800229300001000247  a519.23bK42.HP  aHitting probability of single points for processes with stationary independent incrementsb  aProvidencebAmerican Mathematical Societyc1969  aAmerican Mathematical Society memoirs v no. 93  a  a  aKesten, Harry  a129p.