Journal of the Royal Statistical Society: Series C (Applied Statistics)
Journal of the Royal Statistical Society: Series C (Applied Statistics) > 68 > 4 > 985 - 1005
Journal of the Royal Statistical Society: Series C (Applied Statistics) > 69 > 5 > 1189 - 1208
Journal of the Royal Statistical Society: Series C (Applied Statistics) > 71 > 5 > 1065 - 1084