@Article{ Singh-_RUEDA_Sánchez-Borrego:345-356,

author = { Sarjinder Singh- and MARÍA DEL MAR RUEDA GARCÍA and Ismael Ramón Sánchez-Borrego } ,

title = { Random non-response in multi-character surveys },

journal = { Quality and Quantity },

year = { 2010 },

volume = { 44 },

pages = { 345-356 },

}