@article{01102969, title = {Norms on possibilities. II: More ccc ideals on }, journal = {Journal of Applied Analysis}, volume = {3}, year = {1997}, pages = {103-127}, doi = {10.1515/JAA.1997.103}, zbl = {0889.03036}, language = {en}, url = {http://dml.mathdoc.fr/item/01102969} }
Rosłanowski, Andrzej; Shelah, Saharon. Norms on possibilities. II: More ccc ideals on . Journal of Applied Analysis, Tome 3 (1997) pp. 103-127. doi : 10.1515/JAA.1997.103. http://gdmltest.u-ga.fr/item/01102969/