@article{ADM_2013_15_1_a3,
     author = {L. A. Kurdachenko and K. O. Grin and N. A. Turbay},
     title = {On normalizers in fuzzy groups},
     journal = {Algebra and discrete mathematics},
     pages = {23--36},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2013_15_1_a3/}
}