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@Article{Friendly99MISSRC,
author = {Michael Friendly},
year = {2000},
title = {Note on ``Obtaining the Maximum Likelihood Estimates in Incomplete $R\times C $
Contingency Tables...''},
journal = {Journal of Computational and Graphical Statistics},
volume = {9},
number = {1},
pages = {158–166},
url = {http://datavis.ca/papers/missrc.pdf},
}