@article{10_4064_fm186_3_1,
     author = {Saharon Shelah and Pauli V\"ais\"anen and Jouko V\"a\"an\"anen},
     title = {On ordinals accessible by infinitary languages},
     journal = {Fundamenta Mathematicae},
     pages = {193--214},
     publisher = {mathdoc},
     volume = {186},
     number = {3},
     year = {2005},
     doi = {10.4064/fm186-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm186-3-1/}
}