@Article{ Singh_Martínez-Puertas_SINGH:33-47,

author = { Housila Singh and Sergio Martínez-Puertas and SARJINDER SINGH } ,

title = { Estimation of interquartile range of the study variable using the known interquartile range of auxiliary variable },

journal = { International Journal of Applied Mathematics & Statistics },

year = { 2006 },

volume = { 6 },

pages = { 33-47 },

}