@article{10_21136_MB_2010_140684,
     author = {Cz\'edli, G\'abor and Mar\'oti, Mikl\'os},
     title = {On the height of order ideals},
     journal = {Mathematica Bohemica},
     pages = {69--80},
     publisher = {mathdoc},
     volume = {135},
     number = {1},
     year = {2010},
     doi = {10.21136/MB.2010.140684},
     mrnumber = {2643357},
     zbl = {1224.06002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2010.140684/}
}