@article{PDM_2008_2_a2,
     author = {R. M. Muradov and V. A. Kirov},
     title = {On quasigroups arising from physical structure of $(2,2)$ rank},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {12--14},
     publisher = {mathdoc},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2008_2_a2/}
}