[MathOuvrage]
Statistical analysis with missing data
/ Little, Roderick J. A. ; Rubin, Donald B..
-Hoboken NJ : Wiley-Interscience, 2002. - xv, 381 p. ; 24 cm
ISBN 9780471183860
[MathOuvrage]
Missing data in clinical studies
/ Molenberghs, Geert ; Kenward, Michael G..
-Chichester : John Wiley & Sons, 2007. - xvii, 504 p. ; 23 cm
ISBN 9780470849811