%0 Journal Article %A Baker, B. M. %A Handelman, D. E. %T Positive Polynomials and Time Dependent Integer-Valued Random Variables %J Canadian journal of mathematics %D 1991 %P 3-41 %V 44 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1992-001-6/ %R 10.4153/CJM-1992-001-6 %F 10_4153_CJM_1992_001_6