@article{IVM_1959_3_a10,
     author = {P. G. Kontorovich and K. M. Kutyev},
     title = {On the theory of lattice-ordered groups},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {112--120},
     publisher = {mathdoc},
     number = {3},
     year = {1959},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1959_3_a10/}
}