00330nam a2200121Ia 4500082001900000100002600019245007000045260003400115300001000149490003900159500000500198700000500203  a515.5bF299.SF  aFeinsilver, Philip J.  aSpecial functions, probability semigroups and Hamiltonian flowsb  aBerlinbSpringer-Verlagc1978  a112p.  aLecture notes in Mathematicsv 696  a  a