desc <- packageDescription("SemiParSampleSel")
year <- sub(".*(2[[:digit:]]{3})-.*", "\\1", desc$Date)
vers <- paste(" R package version", desc$Version)

citEntry(entry="Manual",
title = "SemiParSampleSel: Semiparametric Sample Selection Modelling with Continuous Response",
author = "Marra G. and Radice R.",
year = year,
note = vers,
textVersion =
paste("Marra G. and Radice R. (",year,"). SemiParSampleSel: Semiparametric Sample Selection Modelling with Continuous Response.",vers, ".", sep="")
)


 
citEntry(
  entry="Article",
  title="Semiparametric Continuous Response Models for Controlling Sample Selection Bias",
  journal="X",
  volume= "X",
  number="X",
  pages="X",
  year="X", 
  author="Marra G. and Radice R.",
  textVersion="Marra G. and Radice R., Semiparametric Continuous Response Models for Controlling Sample Selection Bias. Submitted."
 )




