@article{AL_1974_13_4_a0,
     author = {V. V. Bludov and N. Ya. Medvedev},
     title = {The completion of orderable metabelian groups},
     journal = {Algebra i logika},
     pages = {369--373},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1974_13_4_a0/}
}