@article{DBLP:journals/jsyml/FreilingP88,
author = {Chris Freiling and
T. H. Payne},
title = {Some Properties of Large Filters},
journal = {J. Symb. Log.},
volume = {53},
number = {4},
year = {1988},
pages = {1027-1035},
bibsource = {DBLP, http://dblp.uni-trier.de}
}