TY - JOUR A1 - Lo, Y. A1 - Mendell, N.R. A1 - Rubin, D.B. T1 - Testing the number of components in a normal mixture Y1 - 2001 DO - 10.1093/biomet/88.3.767 JF - Biometrika VL - 88 IS - 3 SP - 767 EP - -778 ER -