@article{RM_1990_45_4_a4,
     author = {K. I. Beidar},
     title = {The {Andrunakievich} lemma and {Jordan} algebras},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {159},
     publisher = {mathdoc},
     volume = {45},
     number = {4},
     year = {1990},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1990_45_4_a4/}
}