@article{IVM_1975_11_a5,
     author = {M. G. Mogilevskii},
     title = {Stable order relations on a~symmetric semigroup of partial transformations},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {47--56},
     publisher = {mathdoc},
     number = {11},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1975_11_a5/}
}