00373nam a2200121Ia 4500082002000000100001800020245009800038260004900136300001600185490004000201500000500241700000500246  a515.35bM899.SR  aMoser, Jurgen  aStable and random motions in dynamical systems with special emphasis on celestial mechanicsb  aNew JerseybPrinceton University Pressc1973  aviii, 198p.  aAnnals of Mathematics studies v 77  a  a