@Article{ MARTIN_Álvarez-Hernández:327-343,

author = { ANTONIO MARTIN ANDRES and María Álvarez-Hernández } ,

title = { Optimal method for realizing two-tailed inferences about a linear combination of two proportions },

journal = { Communications in Statistics: Simulation and Computation },

year = { 2013 },

volume = { 42 },

pages = { 327-343 },

}