@article{10_4064_sm_93_3_287_289,
     author = {Bohdan Aniszczyk and Ryszard Frankiewicz and Czes{\l}aw Ryll-Nardzewski},
     title = {An example of a nonseparable {Banach} algebra without nonseparable commutative subalgebras},
     journal = {Studia Mathematica},
     pages = {287--289},
     publisher = {mathdoc},
     volume = {93},
     number = {3},
     year = {1989},
     doi = {10.4064/sm-93-3-287-289},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-93-3-287-289/}
}