Chung, Kai Lai. Elementry probability theory : with stochastic processes and an introduction to mathematical finance / By Kai Lai Chung, Farid Aitsahlia. - 4th ed. - London : Springer, 2013. - 402p. ; 00 cm. ISBN: 9798181280137 Subjects--Topical Terms: MATHEMATICS. Dewey Class. No.: 519 / CHU