@article{VTGU_2011_2_a1,
     author = {G. G. Pestov and E. A. Fomina},
     title = {To the theory of two-dimensionally ordered fields},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {16--19},
     publisher = {mathdoc},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2011_2_a1/}
}