@article{AUPCM_2020_19_a2,
     author = {Sahami, Amir},
     title = {Counter examples for pseudo-amenability of some semigroup algebras},
     journal = {Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica},
     pages = {35--38},
     publisher = {mathdoc},
     volume = {19},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPCM_2020_19_a2/}
}