@article{RM_2009_64_1_a14,
     author = {O. A. Pshenitsyna},
     title = {Maps preserving invertibility of matrices over semirings},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {162--164},
     publisher = {mathdoc},
     volume = {64},
     number = {1},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2009_64_1_a14/}
}