00357nam a2200133Ia 4500020001500000082002000015100001900035245005600054260003600110300002800146490003900174500000500213700000500218  a1852338911  a519.2bSt933.PC  aStudeny, Milan  aProbabilistic conditional independence structuresb  aNew YorkbSpringer-Verlagc2005  axiv, 285p. Bibl. Index.  aInformation Science and Statistics  a  a