@article{AL_2012_51_1_a5,
     author = {A. N. Khisamiev},
     title = {$\Sigma$-uniform structures and $\Sigma${-functions.~II}},
     journal = {Algebra i logika},
     pages = {129--147},
     publisher = {mathdoc},
     volume = {51},
     number = {1},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2012_51_1_a5/}
}