@article{FPM_2009_15_2_a7,
     author = {A. E. Pentus and M. R. Pentus},
     title = {The atomic theory of multiplication and division of semiring ideals},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {169--189},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2009_15_2_a7/}
}