@article{DMGAA_2013_33_1_a0,
     author = {Maity, Sunil},
     title = {Congruences on bands of \ensuremath{\pi}-groups},
     journal = {Discussiones Mathematicae. General Algebra and Applications},
     pages = {5--11},
     publisher = {mathdoc},
     volume = {33},
     number = {1},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGAA_2013_33_1_a0/}
}