%0 Journal Article %A Ésik, Zoltán %A Németh, Zoltán L. %T Algebraic and graph-theoretic properties of infinite $n$-posets %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2005 %P 305-322 %V 39 %N 1 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/ita:2005018/ %R 10.1051/ita:2005018 %G en %F ITA_2005__39_1_305_0