@article{10_4064_fm174_3_3,
     author = {Yo Matsubara},
     title = {Stronger ideals over ${\cal P}_{\kappa }\lambda $},
     journal = {Fundamenta Mathematicae},
     pages = {229--238},
     publisher = {mathdoc},
     volume = {174},
     number = {3},
     year = {2002},
     doi = {10.4064/fm174-3-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm174-3-3/}
}