@article{10_4064_fm_54_2_115_124,
     author = {W. Narkiewicz},
     title = {On a certain class of abstract algebras},
     journal = {Fundamenta Mathematicae},
     pages = {115--124},
     publisher = {mathdoc},
     volume = {54},
     number = {2},
     year = {1964},
     doi = {10.4064/fm-54-2-115-124},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-54-2-115-124/}
}