//-->
The old statistical account
Plackett, R. L., (1986)
Assassing und understanding the educational progress of children from different ethnic groups
Plewis, Jan, (1988)
Fertility tables : General Register Office ; Census 1961 ; England and Wales
(1966)
How should additive Holt-Winters estimates be corrected?
Lawton, Richard, (1998)
Discussion
Lawton, Richard, (2006)
On the asymmetry of the symmetric MAPE
Goodwin, Paul, (1999)