@article{DMGAA_2001_21_2_a5,
     author = {Song, Seok-Zun and Park, Soo-Roh},
     title = {Maximal column rank preservers of fuzzy matrices},
     journal = {Discussiones Mathematicae. General Algebra and Applications},
     pages = {207--218},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGAA_2001_21_2_a5/}
}