@article{ADM_2015_20_2_a8,
     author = {O. Romaniv and A. Sagan},
     title = {Quasi-Euclidean duo rings with elementary reduction of matrices},
     journal = {Algebra and discrete mathematics},
     pages = {317--324},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2015_20_2_a8/}
}