@article{10_4153_CMB_2014_009_x,
     author = {Elkholy, A. M. and El-Latif, M. H. Abd},
     title = {On {Mutually} m-permutable {Products} of {Smooth} {Groups}},
     journal = {Canadian mathematical bulletin},
     pages = {277--282},
     year = {2014},
     volume = {57},
     number = {2},
     doi = {10.4153/CMB-2014-009-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2014-009-x/}
}