@Article{ ARCOS_RUEDA:171-178,

author = { ANTONIO ARCOS CEBRIAN and MARÍA DEL MAR RUEDA GARCÍA } ,

title = { VARIANCE ESTIMATION USING AUXILIARY INFORMATION: AN ALMOST UNBIASED MULTIVARIATE RATIO ESTIMATOR },

journal = { METRIKA },

year = { 1997 },

volume = { 45 },

issn = { 0026-1335 },

pages = { 171-178 },

}