@article{10_4064_cm_19_1_1_4,
     author = {Bjarni J\'onsson},
     title = {Algebraic structures with prescribed automorphism groups},
     journal = {Colloquium Mathematicum},
     pages = {1--4},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {1968},
     doi = {10.4064/cm-19-1-1-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-19-1-1-4/}
}