@article{IVM_1968_8_a13,
     author = {\`E. G. Shutov},
     title = {Certain imbeddings of ordered semigroups},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {103--112},
     year = {1968},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1968_8_a13/}
}