@article{10_4064_cm105_2_8,
     author = {W. Ku/laga},
     title = {On fields and ideals connected with notions
 of forcing},
     journal = {Colloquium Mathematicum},
     pages = {271--281},
     publisher = {mathdoc},
     volume = {105},
     number = {2},
     year = {2006},
     doi = {10.4064/cm105-2-8},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm105-2-8/}
}